[skip ci] Use !cancelled() over always() in GHA config

According to the documentation, !cancelled() should be used over
always() when the step should be executed regardless of success of
failure, but canceled when the workflow is canceled.

See https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/evaluate-expressions-in-workflows-and-actions#always

Author: iluuu1994

.github/workflows/nightly.yml

@@ -427,7 +427,7 @@ jobs:
             -d zend_extension=opcache.so
             -d opcache.enable_cli=1
       - uses: codecov/codecov-action@v4
-        if: always()
+        if: !cancelled()
         with:
           fail_ci_if_error: true
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -500,7 +500,7 @@ jobs:
           echo opcache.jit_hot_side_exit=1 >> /etc/php.d/opcache.ini
           php -v
       - name: Test AMPHP
-        if: always()
+        if: !cancelled()
         run: |
           repositories="amp cache dns file http parallel parser pipeline process serialization socket sync websocket-client websocket-server"
           X=0
@@ -518,7 +518,7 @@ jobs:
           done
           exit $X
       - name: Test Laravel
-        if: always()
+        if: !cancelled()
         run: |
           git clone https://github.com/laravel/framework.git --branch=master --depth=1
           cd framework
@@ -531,7 +531,7 @@ jobs:
             exit 1
           fi
       - name: Test ReactPHP
-        if: always()
+        if: !cancelled()
         run: |
           repositories="async cache child-process datagram dns event-loop promise promise-stream promise-timer stream"
           X=0
@@ -549,7 +549,7 @@ jobs:
           done
           exit $X
       - name: Test Revolt PHP
-        if: always()
+        if: !cancelled()
         run: |
           git clone https://github.com/revoltphp/event-loop.git --depth=1
           cd event-loop
@@ -560,7 +560,7 @@ jobs:
             exit 1
           fi
       - name: Test Symfony
-        if: always() && !inputs.skip_symfony
+        if: !cancelled() && !inputs.skip_symfony
         run: |
           git clone https://github.com/symfony/symfony.git --depth=1
           cd symfony
@@ -581,7 +581,7 @@ jobs:
           done
           exit $X
       - name: Test PHPUnit
-        if: always()
+        if: !cancelled()
         run: |
           git clone https://github.com/sebastianbergmann/phpunit.git --branch=main --depth=1
           cd phpunit
@@ -592,15 +592,15 @@ jobs:
             exit 1
           fi
       - name: 'Symfony Preloading'
-        if: always() && !inputs.skip_symfony
+        if: !cancelled() && !inputs.skip_symfony
         run: |
           php /usr/bin/composer create-project symfony/symfony-demo symfony_demo --no-progress --ignore-platform-reqs
           cd symfony_demo
           git rev-parse HEAD
           sed -i 's/PHP_SAPI/"cli-server"/g' var/cache/dev/App_KernelDevDebugContainer.preload.php
           php -d opcache.preload=var/cache/dev/App_KernelDevDebugContainer.preload.php public/index.php
       - name: Test Wordpress
-        if: always() && !inputs.skip_wordpress
+        if: !cancelled() && !inputs.skip_wordpress
         run: |
           git clone https://github.com/WordPress/wordpress-develop.git wordpress --depth=1
           cd wordpress