docs: update stale links to GitLab docs (anchors)

README.md

@@ -4,7 +4,7 @@ Automate your dependency updates with [Renovate](https://www.mend.io/renovate/).
 
 ## Usage
 
-This template can be used both as a [CI/CD component](https://docs.gitlab.com/ee/ci/components/#use-a-component-in-a-cicd-configuration) 
+This template can be used both as a [CI/CD component](https://docs.gitlab.com/ee/ci/components/#use-a-component) 
 or using the legacy [`include:project`](https://docs.gitlab.com/ee/ci/yaml/index.html#includeproject) syntax.
 
 ### Use as a CI/CD component