Update issue-branch.yml

Author: MattEdwardsWaggleBee

.github/workflows/issue-branch.yml

@@ -13,6 +13,7 @@ on:
     types: [ opened, closed ]
 
 permissions:
+  contents: write
   issues: write
   pull-requests: write
 
@@ -24,4 +25,4 @@ jobs:
       id: Create_Issue_Branch
       uses: robvanderleek/create-issue-branch@main
       env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}