Update Actions to use stylelint

.github/workflows/test-workflow.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Test with eslint
         run: npm run test:eslint
 
-  sass-lint:
+  stylelint:
     runs-on: ubuntu-latest
 
     steps:
@@ -52,8 +52,8 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Test with sass-lint
-        run: npm run test:sass-lint
+      - name: Test with stylelint
+        run: npm run test:stylelint
 
   i18n-packs:
     runs-on: ubuntu-latest

README.md

@@ -83,7 +83,7 @@ routing, reverse proxy, www/non-www redirect, CDN, PHP (TCP/socket, WordPress, D
 
 4. Open the development site **[localhost:8080](http://localhost:8080)**
 
-5. Lint your code *(eslint & sass-lint)*
+5. Lint your code *(eslint & stylelint)*
     ```sh
     npm test
     ```