chore(deps): update peter-evans/create-pull-request action to v8 (#4657)

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>

.github/workflows/on-release.yml

@@ -67,7 +67,7 @@ jobs:
 
       - name: Create Pull Request
         id: create-pull-request
-        uses: peter-evans/create-pull-request@v7
+        uses: peter-evans/create-pull-request@v8
         with:
           token: ${{ steps.obtainToken.outputs.token }}
           branch: update-bug-report-template

.github/workflows/update-contributors.yml

@@ -53,7 +53,7 @@ jobs:
 
       - name: Create Pull Request
         id: create-pull-request
-        uses: peter-evans/create-pull-request@v7
+        uses: peter-evans/create-pull-request@v8
         with:
           token: ${{ steps.obtainToken.outputs.token }}
           branch: update-contributors

.github/workflows/update-integration-list.yml

@@ -44,7 +44,7 @@ jobs:
 
       - name: Create Pull Request
         id: create-pull-request
-        uses: peter-evans/create-pull-request@v7
+        uses: peter-evans/create-pull-request@v8
         with:
           token: ${{ steps.obtainToken.outputs.token }}
           branch: update-integrations-readme