fix: move microbundle to dev deps

Author: viceice

package.json

@@ -54,12 +54,10 @@
   "devDependencies": {
     "@types/node": "18.11.18",
     "graph-diagrams": "0.5.0",
+    "microbundle": "0.15.1",
     "mocha": "10.2.0",
     "prettier": "2.8.1",
     "release-it": "15.6.0",
     "typescript": "4.9.4"
-  },
-  "dependencies": {
-    "microbundle": "0.15.1"
   }
 }