build(deps-dev): update @semantic-release/git requirement

Updates the requirements on [@semantic-release/git](https://github.com/semantic-release/git) to permit the latest version.
- [Release notes](https://github.com/semantic-release/git/releases)
- [Commits](https://github.com/semantic-release/git/commits/v7.0.4)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Author: dependabot-support

package.json

@@ -34,7 +34,7 @@
   },
   "devDependencies": {
     "@semantic-release/changelog": "3.0.0",
-    "@semantic-release/git": "7.0.3",
+    "@semantic-release/git": "7.0.4",
     "chai": "4.1.2",
     "chai-subset": "1.6.0",
     "codecov": "3.1.0",