fix: Avoid setting default value(LTAR/Links) when adding new row in grouped by table

[pranavxc]

Change Summary

• Closes 🐛 Bug: Grid View - When adding a new Record with a Group By on the view, the field corresponding to the Group By remains empty #7204

Change type

• feat: (new feature for the user, not a new feature for build script)
• fix: (bug fix for the user, not a fix to a build script)
• docs: (changes to the documentation)
• style: (formatting, missing semi colons, etc; no production code change)
• refactor: (refactoring production code, eg. renaming a variable)
• test: (adding missing tests, refactoring tests; no production code change)
• chore: (updating grunt tasks etc; no production code change)

Test/ Verification

Provide summary of changes.

Additional information / screenshots (optional)

Anything for maintainers to be made aware of

[github-actions]

Uffizzi Preview deployment-42608 was deleted.