Fix springdocs HashMap mapping in /db/translations

[ianwallen]

Fix springdocs HashMap mapping in /db/translations

If spring doc mapping was viewed in https://editor.swagger.io/. Then the following error existed.

This fix is to update the mapping so that it fixed this bug.

Checklist

• [x] I have read the contribution guidelines
• [x] Pull request provided for main branch, backports managed with label
• [x] Good housekeeping of code, cleaning up comments, tests, and documentation
• [x] Clean commit history broken into understandable chucks, avoiding big commits with hundreds of files, cautious of reformatting and whitespace changes
• [x] Clean commit messages, longer verbose messages are encouraged
• [ ] API Changes are identified in commit messages
• [ ] Testing provided for features or enhancements using automatic tests)
• [ ] User documentation provided for new features or enhancements in mannual
• [ ] Build documentation provided for development instructions in README.md files
• [ ] Library management using pom.xml dependency management. Update build documentation with intended library use and library tutorials or documentation

[ianwallen]

Related to #7205

[ianwallen]

@josegar74 I replaced this PR with PR #7905

The reason - The following Issues https://github.com/springdoc/springdoc-openapi/issues/2479 identified the correct way to fix this issue.

Also in order to apply the change it required an upgrade to springdoc 1.8 and jackson.

So I believe it is better that PR #7905 be merged instead and then we can remove this PR.

I would like to see what your input is on this before I remove this PR.

[ianwallen]

Closing as #7905 replaced this PR