Bump version on GROOVY_5_0_X branch

[jamesfredley]

Groovy 5.0.6 was released on May 4, 2026 (tag GROOVY_5_0_6, commit 6c61c378c8), but the SNAPSHOT on GROOVY_5_0_X was not advanced afterwards. This PR bumps groovyVersion and groovyBundleVersion from 5.0.6-SNAPSHOT to 5.0.7-SNAPSHOT so ongoing 5.0.x development resolves under the correct snapshot coordinates.

Matches the historical pattern used for every prior 5.0.x bump:

• 9ac7ff1364 Bump version on GROOVY_5_0_X branch (5.0.5 -> 5.0.6)
• 7dfb204364 Bump version on GROOVY_5_0_X branch (5.0.4 -> 5.0.5)
• a3c1decd78 Bump version on GROOVY_5_0_X branch (5.0.2 -> 5.0.3)
• 7e7dbb5302 Bump version on GROOVY_5_0_X branch (5.0.1 -> 5.0.2)

Two-line change in gradle.properties only.

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Updates the Groovy snapshot version references used by the Gradle build.

Changes:

• Bumped groovyVersion from 5.0.6-SNAPSHOT to 5.0.7-SNAPSHOT
• Bumped groovyBundleVersion from 5.0.6.SNAPSHOT to 5.0.7.SNAPSHOT

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[jamesfredley]

This will also restore the latest 5.0.x snapshot on the Apache repos. The jar files get pruned after a release.

https://repository.apache.org/content/groups/snapshots/org/apache/groovy/groovy/
https://repository.apache.org/content/repositories/snapshots/org/apache/groovy/groovy/

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 67.1848%. Comparing base (a1c006c) to head (a4b075c).

Additional details and impacted files

@@                  Coverage Diff                   @@
##             GROOVY_5_0_X      #2547        +/-   ##
======================================================
- Coverage         67.1856%   67.1848%   -0.0008%     
+ Complexity          29509      29505         -4     
======================================================
  Files                1382       1382                
  Lines              116897     116897                
  Branches            20513      20513                
======================================================
- Hits                78538      78537         -1     
- Misses              31850      31851         +1     
  Partials             6509       6509                

see 4 files with indirect coverage changes

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[paulk-asert]

The original commit is probably sitting on the build machine still un pushed. But your looks the same.