GH Actions: update PHP ini configuration

Add `display_startup_errors=On` and `assert.exception=1` as per the current recommendation from PHPUnit.

Ref:
* sebastianbergmann/phpunit-documentation-english@b3b159c
* https://docs.phpunit.de/en/12.5/installation.html#configuring-php-for-development

Author: jrfnl

.github/workflows/lint.yml

@@ -91,7 +91,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php_version }}
-          ini-values: zend.assertions=1, error_reporting=-1, display_errors=On
+          ini-values: zend.assertions=1, assert.exception=1, error_reporting=-1, display_errors=On, display_startup_errors=On
           coverage: none
           tools: cs2pr
 

.github/workflows/test.yml

@@ -93,7 +93,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php_version }}
-          ini-values: zend.assertions=1, error_reporting=-1, display_errors=On
+          ini-values: zend.assertions=1, assert.exception=1, error_reporting=-1, display_errors=On, display_startup_errors=On
           coverage: ${{ matrix.coverage == true && 'xdebug' || 'none' }}
 
       # Install dependencies and handle caching in one go.
@@ -195,7 +195,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php_version }}
-          ini-values: zend.assertions=1, error_reporting=-1, display_errors=On
+          ini-values: zend.assertions=1, assert.exception=1, error_reporting=-1, display_errors=On, display_startup_errors=On
           coverage: ${{ matrix.coverage == true && 'xdebug' || 'none' }}
 
       # Install dependencies and handle caching in one go.