GH Actions: minor tweaks

* Update a few links in inline comments as the old URLs are no longer valid.
* Ensure all steps have a name.

Author: jrfnl

.github/workflows/cs.yml

@@ -46,7 +46,7 @@ jobs:
           composer require --no-update squizlabs/php_codesniffer:"dev-master" --no-interaction
 
       # Install dependencies and handle caching in one go.
-      # @link https://github.com/marketplace/actions/install-composer-dependencies
+      # @link https://github.com/marketplace/actions/install-php-dependencies-with-composer
       - name: Install Composer dependencies
         uses: "ramsey/composer-install@v2"
         with:
@@ -64,7 +64,8 @@ jobs:
 
       # Show XML violations inline in the file diff.
       # @link https://github.com/marketplace/actions/xmllint-problem-matcher
-      - uses: korelstar/xmllint-problem-matcher@v1
+      - name: Enable showing XML issues inline
+        uses: korelstar/xmllint-problem-matcher@v1
 
       # Validate the XSD and XML files against schema.
       - name: Validate Docs XSD against schema

.github/workflows/quicktest.yml

@@ -69,7 +69,7 @@ jobs:
           composer remove --no-update --dev phpcsstandards/phpcsdevcs --no-scripts --no-interaction
 
       # Install dependencies and handle caching in one go.
-      # @link https://github.com/marketplace/actions/install-composer-dependencies
+      # @link https://github.com/marketplace/actions/install-php-dependencies-with-composer
       - name: Install Composer dependencies
         uses: "ramsey/composer-install@v2"
         with:

.github/workflows/test.yml

@@ -108,7 +108,7 @@ jobs:
           composer remove --no-update --dev phpcsstandards/phpcsdevcs --no-scripts --no-interaction
 
       # Install dependencies and handle caching in one go.
-      # @link https://github.com/marketplace/actions/install-composer-dependencies
+      # @link https://github.com/marketplace/actions/install-php-dependencies-with-composer
       - name: Install Composer dependencies - normal
         if: ${{ matrix.php < 8.3 }}
         uses: "ramsey/composer-install@v2"