Bump picomatch from 2.3.1 to 2.3.2 in /extensions/git (#304911)

Bumps [picomatch](https://github.com/micromatch/picomatch) from 2.3.1 to 2.3.2.
- [Release notes](https://github.com/micromatch/picomatch/releases)
- [Changelog](https://github.com/micromatch/picomatch/blob/master/CHANGELOG.md)
- [Commits](https://github.com/micromatch/picomatch/compare/2.3.1...2.3.2)

---
updated-dependencies:
- dependency-name: picomatch
  dependency-version: 2.3.2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Raymond Zhao <7199958+rzhao271@users.noreply.github.com>

extensions/git/package.json

@@ -4350,7 +4350,7 @@
     "@vscode/fs-copyfile": "2.0.0",
     "byline": "^5.0.0",
     "file-type": "21.3.2",
-    "picomatch": "2.3.1",
+    "picomatch": "2.3.2",
     "vscode-uri": "^2.0.0",
     "which": "4.0.0"
   },