fix: add process and util dev deps to parcel projects (#255)

In CI parcel runs with `--no-autoinstall` so we need to explicitly depend on node polyfills.

Author: achingbrain

package.json

@@ -20,9 +20,11 @@
     "@babel/core": "^7.14.8",
     "@playwright/test": "^1.12.3",
     "go-ipfs": "^0.11.0",
-    "parcel": "latest",
+    "parcel": "^2.3.2",
     "playwright": "^1.12.3",
+    "process": "^0.11.10",
     "rimraf": "^3.0.2",
-    "test-util-ipfs-example": "^1.0.2"
+    "test-util-ipfs-example": "^1.0.2",
+    "util": "^0.12.4"
   }
 }