Fix #453, Cleanup shared static analysis workflow

[skliper]

Checklist (Please check before submitting)

• I reviewed the Contributing Guide.
• I signed and emailed the appropriate Contributor License agreement to GSFC-SoftwareRelease@mail.nasa.gov and copied cfs-program@lists.nasa.gov.

Describe the contribution

• Fix Static analysis workflow matrix and strict directory handling not working as intended #453

Removes leading . before directory list and removes matrix (slight re-ordering of tests)

Testing performed
CI

Expected behavior changes
Works on directory lists, just one flow where strict only runs on non-empty strict-dir-list

System(s) tested on
CI

Additional context
Impacts nasa/PSP#333 and nasa/CF#228

Code contributions
The cFS repository is provided to bundle the cFS Framework. It is utilized for bundling submodules, continuous integration testing, and version management and does not contain any software. Code contributions should be directed to the appropriate submodule.

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

[astrogeco]

Nit: Can we rename to "Fix #453, Cleanup shared static analysis workflow"

[astrogeco]

CCB:2022-04-13 APPROVED