chore: bump @semantic-release/git from 7.0.18 to 9.0.0

Bumps [@semantic-release/git](https://github.com/semantic-release/git) from 7.0.18 to 9.0.0.
- [Release notes](https://github.com/semantic-release/git/releases)
- [Commits](semantic-release/git@v7.0.18...v9.0.0)

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

Author: dependabot-preview[bot]

package.json

@@ -40,7 +40,7 @@
         "npm": ">=6.13.4",
         "@conveyal/maven-semantic-release": "^4.3.0",
         "@semantic-release/changelog": "^5.0.0",
-        "@semantic-release/git": "^7.0.16",
+        "@semantic-release/git": "^9.0.0",
         "semantic-release": "^17.0.2"
     }
 }