ci: fix role for AWS selector

Author: agoose77

.github/workflows/docs-version.yml

@@ -29,7 +29,7 @@ jobs:
         uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-region: eu-west-2
-          role-to-assume: ${{ secrets.AWS_DEPLOY_ROLE }}
+          role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID }}:role/${{ secrets.AWS_DEPLOY_ROLE }}
       # Pushes to main trigger latest
       - name: Push version selector
         run: |