Add newrelic agent 7.7.0.203, remove 7.6.0.201 [#154221500]
Add newrelic agent 7.7.0.203, remove 7.6.0.201 [#154221500]

cf-identity/php-buildpack,cloudfoundry/php-buildpack,cf-identity/php-buildpack,Orange-OpenSource/cf-php-build-pack,Orange-OpenSource/cf-php-build-pack,cf-identity/php-buildpack,cf-identity/php-buildpack,cloudfoundry/php-buildpack,cloudfoundry/php-buildpack,cloudfoundry/php-buildpack,cf-identity/php-buildpack,cf-identity/php-buildpack,Orange-OpenSource/cf-php-build-pack,cloudfoundry/php-buildpack,cloudfoundry/php-buildpack,cloudfoundry/php-buildpack,cf-identity/php-buildpack