[Feature Flag] Fix a bug in versions comparison that was disabling all PC 3.2.0+ features on PC 3.10.0+.

[gmarciani]

Description

Fix a bug in feature flagging that was disabling of all PC 3.2.0+ features on PC 3.10.0+. In particular, we needed to fix the logic that compares semantic versions.

Before this change 3.10.0 and 3.10.1 were considered lower than 3.2.0 and greater than 3.1.0, so every feature between 3.2.0 and 3.9.0 was disabled. With this fix, feature flags are correct.

Example: the feature flexible instance type was disablòed for 3.10.0 because of the bug. With the fix it is now enabled (see screenshot)

Note There is a package dedicated to semver comparison (semver), but it's not worth it to add an extra dependency for such an easy logic.

How Has This Been Tested?

1. Unit tests (full suite + one new test covering the buggy case)
2. Deployed in personal account and verified that feature flagging is working for 3.10.1

References

PR Quality Checklist

• [ ] I added tests to new or existing code
• [ ] I removed hardcoded strings and used react-i18next library (useTranslation hook and/or Trans component), see an example here
• [ ] I made sure no sensitive info gets logged at any time in the codebase (see here) (e.g. no user info or details, no stacktraces, etc.)
• [ ] I made sure that any GitHub issue solved by this PR is correctly linked
• [ ] I checked that infrastructure/update_infrastructure.sh runs without any error
• [ ] I checked that npm run build builds without any error
• [ ] I checked that clusters are listed correctly
• [ ] I checked that a new cluster can be created (config is produced and dry run passes)
• [ ] I checked that login and logout work as expected

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