ci(tbc): migrate to component include

.gitlab-ci.yml

 include:
-  - project: 'to-be-continuous/tools/gitlab-ci'
-    ref: 'master'
-    file: '/templates/extract.yml'
-  - project: 'to-be-continuous/tools/gitlab-ci'
-    ref: 'master'
-    file: '/templates/validation.yml'
-  - project: 'to-be-continuous/kicker'
-    ref: 'master'
-    file: '/templates/validation.yml'
-  - project: 'to-be-continuous/bash'
-    ref: '3.4'
-    file: '/templates/gitlab-ci-bash.yml'
+  - project: "to-be-continuous/tools/gitlab-ci"
+    ref: "master"
+    file: "/templates/extract.yml"
+  - project: "to-be-continuous/tools/gitlab-ci"
+    ref: "master"
+    file: "/templates/validation.yml"
+  - project: "to-be-continuous/kicker"
+    ref: "master"
+    file: "/templates/validation.yml"
+  - component: $CI_SERVER_FQDN/to-be-continuous/bash/gitlab-ci-bash@3.4
+    inputs:
+      shellcheck-files: "*.sh"
   - local: "templates/gitlab-ci-semrel.yml"
 
-stages:
-  - build
-  - publish
-
 variables:
   GITLAB_CI_FILES: "templates/gitlab-ci-semrel.yml"
-  BASH_SHELLCHECK_FILES: "*.sh"
 
 semantic-release:
   rules:
     # on production branch(es): auto if SEMREL_AUTO_RELEASE_ENABLED
     - if: '$TMPL_RELEASE_ENABLED == "true" && $CI_COMMIT_REF_NAME =~ $PROD_REF'
-