Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
     name: typescript
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Read .node-version
         id: node-version
         run: echo "node-version=$(cat .node-version)" >> $GITHUB_OUTPUT
@@ -33,7 +33,7 @@ jobs:
     name: vitest
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Read .node-version
         id: node-version
         run: echo "node-version=$(cat .node-version)" >> $GITHUB_OUTPUT
@@ -67,7 +67,7 @@ jobs:
   docker-build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Log in to registry
         run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
       - name: Set up Docker Buildx

.github/workflows/release.yml

@@ -8,7 +8,7 @@ jobs:
   docker-release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Log in to registry
         run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
       - name: Pull built image
@@ -24,7 +24,7 @@ jobs:
     needs:
       - docker-release
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: superfly/flyctl-actions/setup-flyctl@master
       - run: flyctl deploy --remote-only -a rotator
         env: