ci(deploy-docs): rename documentation label to deploy-docs label

.github/workflows/deploy-docs.yaml

@@ -21,7 +21,7 @@ jobs:
   prevent-no-label-execution:
     uses: autowarefoundation/autoware-github-actions/.github/workflows/prevent-no-label-execution.yaml@v1
     with:
-      label: documentation
+      label: deploy-docs
 
   deploy-docs:
     needs: prevent-no-label-execution

docs/contributing/documentation-guidelines/index.md

@@ -35,10 +35,10 @@ There are two ways to preview your modification on a documentation website.
 Follow the steps below.
 
 1. Create a pull request to the repository.
-2. Add the `documentation` label from the sidebar (See below figure).
+2. Add the `deploy-docs` label from the sidebar (See below figure).
 3. Wait for a couple of minutes, and the `github-actions` bot will notify the URL for the pull request's preview.
 
-![documentation-label](images/documentation-label-for-pull-request.png){ width="800" }
+![deploy-docs-label](images/deploy-docs-label-for-pull-request.png){ width="800" }
 
 #### 2. Running an MkDocs server in your local environment
 

docs/contributing/pull-request-guidelines/ci-checks.md

@@ -79,4 +79,4 @@ For the details about self-hosted runners, refer to [GitHub Docs](https://docs.g
 ## deploy-docs
 
 This workflow deploys the preview documentation site for the pull request.  
-You need to add the `documentation` label to run this workflow.
+You need to add the `deploy-docs` label to run this workflow.