chore(deps): update dependency microbundle to ^0.15.0 (#483)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package-lock.json

@@ -38,7 +38,7 @@
     "@wdio/mocha-framework": "^7.19.5",
     "html-validate": "^7.0.0",
     "husky": "^8.0.0",
-    "microbundle": "^0.14.1",
+    "microbundle": "^0.15.0",
     "np": "^7.5.0",
     "npm-run-all": "^4.1.5",
     "prettier": "2.6.2",