Devcontainer - Change Ansible to 2.16 and fix CMCI int test issue

.devcontainer/devcontainer.json

@@ -9,7 +9,8 @@
 	"remoteUser": "root",
 	"workspaceMount": "source=${localWorkspaceFolder},target=/workspace/collections/ansible_collections/ibm/ibm_zos_cics,type=bind",
 	"workspaceFolder": "/workspace/collections",
-	"postAttachCommand": "bash /workspace/collections/ansible_collections/ibm/ibm_zos_cics/.devcontainer/setup.sh",
+    "postAttachCommand": "bash /workspace/collections/ansible_collections/ibm/ibm_zos_cics/.devcontainer/setup.sh",
+	"initializeCommand": "eval \"$(ssh-agent -s)\" > /dev/null && grep -slR \"PRIVATE\" ~/.ssh | xargs ssh-add",
 	"postCreateCommand": {
         "gitMarkSafe": "git config --global --add safe.directory /workspaces/collections/ansible_collections/ibm/ibm_zos_cics"
     },

.devcontainer/setup.sh

@@ -12,9 +12,7 @@ fi
 eval "$(ssh-agent)"
 ssh-add
 
-python_ver=$(python -c 'import platform; major, minor, patch = platform.python_version_tuple(); print("{0}.{1}".format(major,minor))')
-
-python3 -m pip install --user ansible-core==2.17.4
+python3 -m pip install --user ansible-core==2.16
 
 ansible-galaxy collection install ibm.ibm_zos_core:==1.9.1 -p /workspace/collections
 ansible-galaxy collection install community.general -p /workspace/collections
@@ -24,9 +22,6 @@ echo -e "[defaults]\nstdout_callback=community.general.yaml\nCOLLECTIONS_PATHS=/
 pip install -r /workspace/collections/ansible_collections/ibm/ibm_zos_cics/dev-requirements.txt
 pip install -r /workspace/collections/ansible_collections/ibm/ibm_zos_cics/doc-requirements.txt
 
-# Remove additional pythons from bin so we can use shorthand ansible commands
-find /usr/bin/python* -type f -not -name python"${python_ver}" -exec rm -v {} +
-
 mkdir -p /commandhistory
 touch /commandhistory/.zsh_history
 chown -R root /commandhistory