Modify spec file - unpin train-core

[poorndm]

Description

Briefly describe the new feature or fix here

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The latest version of the train-core gem (3.12.6) includes a fix for the issue present in version 3.12.5. We need to revert the changes made to pin the version for Ruby <= 3.1 in the omnibus and omnibus-software repositories. Current Configuration: if Gem::Version.new(RUBY_VERSION) <= Gem::Version.new("3.1.0") s.add_dependency "train-core", "<3.12.5"

train-core version 3.12.6 requires Ruby version >= 2.7. train-core version 3.12.5 required Ruby version >= 3.1. Hence Revert the pinned train-core version changes for Ruby <= 3.1

Maintainers

Please ensure that you check for:

• [ ] If this change impacts git cache validity, it bumps the git cache serial number
• [ ] If this change impacts compatibility with omnibus-software, the corresponding change is reviewed and there is a release plan
• [ ] If this change impacts compatibility with the omnibus cookbook, the corresponding change is reviewed and there is a release plan

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud