fix: gitlab fixes

.gitlab-ci.yml

 variables:
   IS_LIBRARY: 1
-  IS_NPM_LIBRARY: true
+  IS_NPM_LIBRARY: 1
 
 include: 'https://gitlab.wpdesk.dev/wpdesk/gitlab-ci/raw/master/gitlab-ci-1.2.yml'
-
-lint:
-    when: manual
-phpcs:
-    allow_failure: true