[travis] ignore platform exts req

Author: makasim

.travis.yml

@@ -34,7 +34,7 @@ install:
     - rm $HOME/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini;
     - echo "memory_limit=2048M" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
     - composer require symfony/symfony:${SYMFONY_VERSION} --no-update
-    - composer update
+    - composer install --ignore-platform-reqs # ext-amqp is not installed
     - if [ "$FUNCTIONAL_TESTS" = true ]; then docker --version; fi
     - if [ "$FUNCTIONAL_TESTS" = true ]; then docker-compose --version; fi
     - if [ "$FUNCTIONAL_TESTS" = true ]; then bin/dev -b; fi

pkg/amqp-ext/.travis.yml

@@ -15,7 +15,7 @@ cache:
 
 install:
     - composer self-update
-    - composer install --prefer-source
+    - composer install --prefer-source --ignore-platform-reqs # ext-amqp is not installed
 
 script:
     - vendor/bin/phpunit --exclude-group=functional