Fix #333, Relative strict-dir-list for static analysis workflow

[skliper]

Describe the contribution

• Fix Update static analysis workflow strict directory list for nasa/cFS#453 #333

Testing performed
Needs nasa/cFS#454 in main to actually test with CI

Expected behavior changes
Will work once nasa/cFS#454 is in

System(s) tested on
CI

Additional context
Depends on nasa/cFS#454, similar update as what's implemented in nasa/CF#228

Third party code
None

Contributor Info - All information REQUIRED for consideration of pull request
Jacob Hageman - NASA/GSFC

[astrogeco]

CCB:2022-04-13 APPROVED

[astrogeco]

@skliper this seems to be failing even thouth nasa/cFS#454 is merged. See 55a575e I was able to make it pass by removing the / from the strict directory input

jobs:
  static-analysis:
    name: Run cppcheck
    uses: nasa/cFS/.github/workflows/static-analysis.yml@main
    with:
      strict-dir-list: 'fsw'

[skliper]

Just to follow up, the failure seems to have been due to just rerunning the failed job which didn't pull in the new reusable workflow. Then after removing the leading ./ the reusable workflow was pulled in. The ./ is really just there for readability (makes it obvious fsw is relative to the current directory), it works with or without.