chore(deps): update dependency uis/devops/continuous-delivery/ci-templates to v6

template/.gitlab/webapp.gitlab-ci.yml

 include:
   - project: "uis/devops/continuous-delivery/ci-templates"
     file: "/auto-devops/common-pipeline.yml"
-    ref: v2.6.1
+    ref: v6.7.3
   - project: "uis/devops/continuous-delivery/ci-templates"
     file: "/auto-devops/artifact-registry.yml"
-    ref: v2.6.1
+    ref: v6.7.3
 
 variables:
   DAST_DISABLED: "1"