chore(deps): update actions/checkout action to v3

Author: renovate[bot]

.github/workflows/scip-release.yml

@@ -9,7 +9,7 @@ jobs:
   release-image:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: docker/setup-buildx-action@v1
       - uses: actions/setup-node@v2
         with:

.github/workflows/scip-snapshot.yml

@@ -15,7 +15,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-node@v2
         with:
           node-version: ${{ env.NODE_VERSION }}