build: bump the submodules group with 2 updates

Bumps the submodules group with 2 updates: [tree-sitter](https://github.com/tree-sitter/tree-sitter) and [languages/java/tree-sitter-java](https://github.com/tree-sitter/tree-sitter-java).


Updates `tree-sitter` from `5e8760b` to `6183b59`
- [Release notes](https://github.com/tree-sitter/tree-sitter/releases)
- [Commits](tree-sitter/tree-sitter@5e8760b...6183b59)

Updates `languages/java/tree-sitter-java` from `94703d5` to `a7db522`
- [Release notes](https://github.com/tree-sitter/tree-sitter-java/releases)
- [Commits](tree-sitter/tree-sitter-java@94703d5...a7db522)

---
updated-dependencies:
- dependency-name: tree-sitter
  dependency-version: 6183b59f51b94fdeca8389c2b883c8a1bd5015e0
  dependency-type: direct:production
  dependency-group: submodules
- dependency-name: languages/java/tree-sitter-java
  dependency-version: a7db5227ec40fcfe94489559d8c9bc7c8181e25a
  dependency-type: direct:production
  dependency-group: submodules
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]