require http-interop/http-middleware in .travis instead

Author: samsonasik

.travis.yml

@@ -25,6 +25,7 @@ before_script:
   - mkdir -p build/logs
   - composer self-update
   - if [[ $DEPS == 'lowest' ]]; then travis_retry composer update --prefer-lowest --prefer-stable --no-interaction ; fi
+  - if [[ $DEPS == 'latest' ]]; then travis_retry composer require http-interop/http-middleware:^0.4.1 --prefer-source --no-interaction ; fi
   - if [[ $DEPS == 'latest' ]]; then travis_retry composer install --prefer-source --no-interaction ; fi
   - if [[ $TRAVIS_PHP_VERSION = 7.1 ]]; then composer global require --dev phpstan/phpstan; fi
   - composer dump-autoload -o

composer.json

@@ -15,7 +15,6 @@
     ],
     "require":{
         "php": "^5.6 || ^7.0",
-        "http-interop/http-middleware": "^0.4.1",
         "zendframework/zend-console": "^2.5"
     },
     "require-dev": {