fix: remove git plugin from semantic-release to resolve branch protection conflicts (#22)

The @semantic-release/git plugin was trying to push version bumps directly to main,
which conflicts with branch protection rules. Removing it allows releases to proceed
while still creating GitHub releases and publishing to npm.

Author: johnlindquist

.releaserc.json

@@ -22,13 +22,6 @@
       }
     ],
     "@semantic-release/npm",
-    "@semantic-release/github",
-    [
-      "@semantic-release/git",
-      {
-        "assets": ["package.json"],
-        "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
-      }
-    ]
+    "@semantic-release/github"
   ]
 }