build: upgrade ruby

• Upgrade Ruby, adding csv and racc to the Gemfile
• Upgrade CI templates

.gitlab/webapp.gitlab-ci.yml

 include:
   - project: "uis/devops/continuous-delivery/ci-templates"
     file: "/auto-devops/common-pipeline.yml"
-    ref: v6.5.0
+    ref: v6.7.2
   - project: "uis/devops/continuous-delivery/ci-templates"
     file: "/auto-devops/artifact-registry.yml"
-    ref: v6.5.0
+    ref: v6.7.2
   - project: "uis/devops/continuous-delivery/ci-templates"
     file: "/commitlint.yml"
-    ref: v6.5.0
+    ref: v6.7.2
 
 variables:
   DAST_DISABLED: "1"