@W-21857875: remove retry wrapper to properly set ctc value

[iowillhoit]

Summary

ctcOpen action's changeCaseId output was empty, causing change cases to be opened but never closed.
The retry composite action wrapper doesn't define outputs, so $GITHUB_OUTPUT writes from the inner command were silently lost.

This replaces the retry wrapper with a direct run: step so $GITHUB_OUTPUT sets the output on the ctc step directly. Added set +e / set -e guards to match ctcOpen.yml.

@W-21857875@

[iowillhoit]

Note reviewing this with whitespace disabled makes it much clearer https://github.com/salesforcecli/github-workflows/pull/155/changes?w=1