Added lint task to all node projects

This adds a `lint` task into all projects with autofix enabled. This will make it easier to auto-fix eslint warnings if we change the configs or while updating eslint dependency in batch using lerna or yarn workspaces. Unfortunatally (well fortunatelly) there was no autofixable warnings to resolve after this change which was my main goal with this PR, anyway, it's still good to have I believe for the future.

Also, this PR includes the commits in #4770 so if it is merged first, this becomes easier to review. If this one gets merged first than dependabot should close #4770 automatically too.

package.json

@@ -36,6 +36,7 @@
     "package": "lerna run package",
     "clean": "lerna run clean",
     "lint": "lerna run lint",
+    "eslint-autofix": "lerna run eslint:fix"
     "test": "lerna run test"
   }
 }