Remove xdebug host env var (host.docker.internal by default)

compose.yml

@@ -29,7 +29,7 @@ services:
     container_name: "${PROJECT_NAME}_php"
     environment:
       # By default xdebug extension also disabled.
-      PHP_EXTENSIONS_DISABLE: xhprof
+      PHP_EXTENSIONS_DISABLE: xhprof,spx
       # PHP 8.2+ supports "PHP_MAIL_MIXED_LF_AND_CRLF=On" and does not need dos2unix workaround.
       PHP_MAIL_MIXED_LF_AND_CRLF: On
       PHP_SENDMAIL_PATH: '/usr/bin/msmtp -t'
@@ -53,9 +53,6 @@ services:
 #      PHP_XDEBUG_USE_COMPRESSION: false
 #      PHP_IDE_CONFIG: serverName=my-ide
 #      PHP_XDEBUG_IDEKEY: "my-ide"
-#      PHP_XDEBUG_CLIENT_HOST: 172.17.0.1 # Linux
-#      PHP_XDEBUG_CLIENT_HOST: host.docker.internal # Docker 18.03+ Mac/Win
-#      PHP_XDEBUG_CLIENT_HOST: 10.0.75.1 # Windows
     volumes:
     - ./:/var/www/html:cached
 ## Alternative for macOS users: Mutagen https://wodby.com/docs/stacks/php/local#docker-for-mac