chore: fix caching issue in workflows

Signed-off-by: Adithya Krishna <adi@documenso.com>

.github/workflows/issue-assignee-check.yml

@@ -12,6 +12,10 @@ jobs:
     if: ${{ github.event.issue.assignee }} && github.event.action == 'assigned' && github.event.sender.type == 'User'
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:

.github/workflows/pr-review-reminder.yml

@@ -12,6 +12,10 @@ jobs:
     if: ${{ github.event.pull_request.user.login }} && github.event.action == ('opened' || 'reopened' || 'ready_for_review' || 'review_requested')
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with: