Bump peter-murray/workflow-application-token-action from 3.0.1 to 4.0.0

Bumps [peter-murray/workflow-application-token-action](https://github.com/peter-murray/workflow-application-token-action) from 3.0.1 to 4.0.0.
- [Release notes](https://github.com/peter-murray/workflow-application-token-action/releases)
- [Commits](peter-murray/workflow-application-token-action@baa1ef2...8e4e6fb)

---
updated-dependencies:
- dependency-name: peter-murray/workflow-application-token-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/approve-and-merge.yml

@@ -19,7 +19,7 @@ jobs:
 
     - name: Generate GitHub application token
       id: generate-application-token
-      uses: peter-murray/workflow-application-token-action@baa1ef2638c3d9e5967b7c8b86219f8fc919e1bb # v3.0.1
+      uses: peter-murray/workflow-application-token-action@8e4e6fbf6fcc8a272781d97597969d21b3812974 # v4.0.0
       with:
         application_id: ${{ secrets.REVIEWER_APPLICATION_ID }}
         application_private_key: ${{ secrets.REVIEWER_APPLICATION_PRIVATE_KEY }}

.github/workflows/bump-version.yml

@@ -25,7 +25,7 @@ jobs:
 
       - name: Generate GitHub application token
         id: generate-application-token
-        uses: peter-murray/workflow-application-token-action@baa1ef2638c3d9e5967b7c8b86219f8fc919e1bb # v3.0.1
+        uses: peter-murray/workflow-application-token-action@8e4e6fbf6fcc8a272781d97597969d21b3812974 # v4.0.0
         with:
           application_id: ${{ secrets.UPDATER_APPLICATION_ID }}
           application_private_key: ${{ secrets.UPDATER_APPLICATION_PRIVATE_KEY }}

.github/workflows/dependabot-approve.yml

@@ -18,7 +18,7 @@ jobs:
 
       - name: Generate GitHub application token
         id: generate-application-token
-        uses: peter-murray/workflow-application-token-action@baa1ef2638c3d9e5967b7c8b86219f8fc919e1bb # v3.0.1
+        uses: peter-murray/workflow-application-token-action@8e4e6fbf6fcc8a272781d97597969d21b3812974 # v4.0.0
         with:
           application_id: ${{ secrets.REVIEWER_APPLICATION_ID }}
           application_private_key: ${{ secrets.REVIEWER_APPLICATION_PRIVATE_KEY }}