chore(deps): update griefed/gitlab-ci-cd docker tag to v2

.gitlab-ci.yml

@@ -5,7 +5,7 @@ stages:
 
 test docker:
   stage: test
-  image: griefed/gitlab-ci-cd:1.1.0
+  image: griefed/gitlab-ci-cd:2.0.0
   services:
     - name: docker:dind
       alias: docker
@@ -34,7 +34,7 @@ test docker:
 release:
   needs: ['test docker']
   stage: release
-  image: griefed/gitlab-ci-cd:1.1.0
+  image: griefed/gitlab-ci-cd:2.0.0
   services:
     - name: docker:dind
       alias: docker
@@ -53,7 +53,7 @@ release:
 
 build:
   stage: build
-  image: griefed/gitlab-ci-cd:1.1.0
+  image: griefed/gitlab-ci-cd:2.0.0
   services:
     - name: docker:dind
       alias: docker