Updated to php-coveralls/php-coveralls

With version 2 package has been renamed from "satooshi/php-coveralls"
to "php-coveralls/php-coveralls", and the script has been renamed
from "coveralls" to "php-coveralls"

.travis.yml

@@ -9,7 +9,7 @@ cache:
 env:
   global:
     - COMPOSER_ARGS="--no-interaction"
-    - COVERAGE_DEPS="satooshi/php-coveralls"
+    - COVERAGE_DEPS="php-coveralls/php-coveralls"
     - TESTS_ZEND_CONFIG_YAML_ENABLED=true
     - TESTS_ZEND_CONFIG_YAML_LIB_INCLUDE="Spyc.php"
     - TESTS_ZEND_CONFIG_WRITER_YAML_CALLBACK="Spyc::YAMLDump"
@@ -76,7 +76,7 @@ script:
   - if [[ $CHECK_CS == 'true' ]]; then composer license-check ; fi
 
 after_script:
-  - if [[ $TEST_COVERAGE == 'true' ]]; then composer upload-coverage ; fi
+  - if [[ $TEST_COVERAGE == 'true' ]]; then vendor/bin/php-coveralls -v ; fi
 
 notifications:
   email: false

composer.json

@@ -66,7 +66,6 @@
         "cs-fix": "phpcbf",
         "test": "phpunit --colors=always",
         "test-coverage": "phpunit --colors=always --coverage-clover clover.xml",
-        "upload-coverage": "coveralls -v",
         "license-check": "docheader check src/"
     }
 }