Version Bump workflow - Fix while loop

[vgrassia]

Type of change

- [ ] Bug fix
- [ ] New feature development
- [ ] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
- [X] Build/deploy pipeline (DevOps)
- [ ] Other

Objective

This PR fixes a syntax error in the while loop for checking if the versions have been updated. I have tested this bit of code locally and it now works properly.

Code changes

• .github/workflows/version-bump.yml: Update back to a while..do loop with proper syntax.

Screenshots

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