Merge branch '9.6' into 10.5

Author: sebastianbergmann

.github/workflows/ci.yaml

@@ -54,7 +54,7 @@ jobs:
       - name: Install PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.3
+          php-version: 8.4
           extensions: none, iconv, json, phar, tokenizer
           coverage: none
           tools: none