Add opcache, igbinary, gmp, ldap, amqp, memcached, xsl, yaml PHP extensions

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018R3z1yALH4WnYK2re22tg1

Author: claude

php/Dockerfile

@@ -30,6 +30,8 @@ RUN \
         php8.5-readline php8.5-redis php8.5-soap php8.5-sqlite3 php8.5-xml \
         php8.5-zip php8.5-bcmath php8.5-apcu php8.5-imagick \
         php8.5-xdebug php8.5-pcov \
+        php8.5-opcache php8.5-igbinary php8.5-gmp php8.5-ldap \
+        php8.5-amqp php8.5-memcached php8.5-xsl php8.5-yaml \
         # GitHub CLI
         gh \
         # Chrome libs (agent-browser)