nhop_group: Fix expected mac address dictionary for Cisco 8122

[ranepbhagyashree]

Description of PR

Changes to fix failing testcase: test_nhop_group_member_order_capability for Cisco 8122 platform
Created a new dictionary for gr2 asic with the expected mac addresses for 0-49 flows

Summary:
Fixes # (issue)

Type of change

• Bug fix
• Testbed and Framework(new/improvement)
• Test case(new/improvement)

Back port request

• 202012
• 202205
• 202305
• 202311
• 202405

Approach

What is the motivation for this PR?

How did you do it?

How did you verify/test it?

Ran sonic-mgmt test suite on Cisco 8122

Any platform specific information?

Specific to Cisco 8122

Supported testbed topology if it's a new test case?

Documentation

[mssonicbld]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[mssonicbld]

The pre-commit check detected issues in the files touched by this pull request.
The pre-commit check is a mandatory check, please fix detected issues.

Detailed pre-commit check results:
trim trailing whitespace.................................................Passed
fix end of files.........................................................Passed
check yaml...........................................(no files to check)Skipped
check for added large files..............................................Passed
check python ast.........................................................Passed
flake8...................................................................Failed
- hook id: flake8
- exit code: 1

tests/ipfwd/test_nhop_group.py:762:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:763:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:764:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:765:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:766:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:767:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:768:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:769:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:770:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:771:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:772:25: E128 continuation line under-indented for visual indent
...
[truncated extra lines, please run pre-commit locally to view full check results]

To run the pre-commit checks locally, you can follow below steps:

1. Ensure that default python is python3. In sonic-mgmt docker container, default python is python2. You can run
   the check by activating the python3 virtual environment in sonic-mgmt docker container or outside of sonic-mgmt
   docker container.
2. Ensure that the pre-commit package is installed:

sudo pip install pre-commit

3. Go to repository root folder
4. Install the pre-commit hooks:

pre-commit install

5. Use pre-commit to check staged file:

pre-commit

6. Alternatively, you can check committed files using:

pre-commit run --from-ref <commit_id> --to-ref <commit_id>

[mssonicbld]

The pre-commit check detected issues in the files touched by this pull request.
The pre-commit check is a mandatory check, please fix detected issues.

Detailed pre-commit check results:
trim trailing whitespace.................................................Passed
fix end of files.........................................................Passed
check yaml...........................................(no files to check)Skipped
check for added large files..............................................Passed
check python ast.........................................................Passed
flake8...................................................................Failed
- hook id: flake8
- exit code: 1

tests/ipfwd/test_nhop_group.py:762:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:763:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:764:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:765:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:766:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:767:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:768:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:769:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:770:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:771:25: E128 continuation line under-indented for visual indent
tests/ipfwd/test_nhop_group.py:772:25: E128 continuation line under-indented for visual indent
...
[truncated extra lines, please run pre-commit locally to view full check results]

To run the pre-commit checks locally, you can follow below steps:

1. Ensure that default python is python3. In sonic-mgmt docker container, default python is python2. You can run
   the check by activating the python3 virtual environment in sonic-mgmt docker container or outside of sonic-mgmt
   docker container.
2. Ensure that the pre-commit package is installed:

sudo pip install pre-commit

3. Go to repository root folder
4. Install the pre-commit hooks:

pre-commit install

5. Use pre-commit to check staged file:

pre-commit

6. Alternatively, you can check committed files using:

pre-commit run --from-ref <commit_id> --to-ref <commit_id>

[bpar9]

lgtm

[bpar9]

can you remove the internal platform names from the verification section

[ranepbhagyashree]

can you remove the internal platform names from the verification section

done

[ranepbhagyashree]

/azp run

[azure-pipelines]

Commenter does not have sufficient privileges for PR 15409 in repo sonic-net/sonic-mgmt

[bpar9]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[mssonicbld]

Cherry-pick PR to 202405: #15556