Fix: Adjust ESLint calls to properly interpret globs (#8462)

* fix(backend): rename .eslintrc.js to .eslintrc.cjs

* fix(backend): wrap lint path glob in quotation marks

* fix(client): wrap lint path glob in quotation marks

* chore(workflow): make lint workflow use Node 16

.github/workflows/lint.yml

@@ -16,7 +16,7 @@ jobs:
         submodules: true
     - uses: actions/setup-node@v1
       with:
-        node-version: 12.x
+        node-version: 16.x
     - uses: actions/cache@v2
       with:
         path: '**/node_modules'