chore(deps): update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/cd.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Set up Python
       uses: actions/setup-python@v5
       with:

.github/workflows/pr.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Test Kind plugin
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install Poetry Action
         uses: snok/[email protected]
       - name: Set up python