update tag v of workflow action to v2

Author: xkeshav

.github/workflows/issue-title-formatter.yml

@@ -11,10 +11,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Format issue title
-        uses: recursivezero/template/.github/actions/format-issue-id@v1
+        uses: recursivezero/template/.github/actions/format-issue-id@v2
         with:
           prefix: TZF
-          placeholder: X
           dry_run: false
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}