chore: pin parcel version

Author: aminya

package.json

@@ -77,7 +77,7 @@
     "eslint-config-atomic": "^1.16.1",
     "jasmine-expect": "^5.0.0",
     "npm-check-updates": "latest",
-    "parcel": "^2.0.0-nightly.734",
+    "parcel": "2.0.0-nightly.760",
     "prettier-config-atomic": "^2.0.5",
     "shx": "^0.3.3",
     "terser-config-atomic": "^0.1.1",