PR gets stuck when there are only document changes

[jkwak-work]

When PR has only document files changed, the CI gets stuck.
"build"-s are not supposed to be triggered but they are.
I am not sure if it related to the recent change with "licence/cla" action.

[jkwak-work]

Two examples can be found here:

• Sort filenames when generating table of contents #5659
• Fix markdown mistakes on user guide #5672

[expipiplus1]

It is because that CI ignores changes restricted to the docs directory, this is safe to ignore. Or we can unconditionally run such workflows

[jkwak-work]

Why does the build workflows are triggered in the first place?
The label checking workflow seems to be doing fine as expected in a way that it is not triggered at all.
They seem to have the same path-ignore settings.

[csyonghe]

The tests are showing up because the repo is configured to expect these tests to pass, when in fact they are not triggered. This is just a github display issue, and no tests are actually stuck.

[csyonghe]

See https://github.com/shader-slang/slang/settings/branch_protection_rules/1102224 under "Require status checks to pass before merging"