chore: bump actions/checkout from 2 to 4 (#95)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/auto-release.yaml

@@ -12,7 +12,7 @@ jobs:
     name: Create Release
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Get Latest Tag

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
     name: Build and Push Docker Container
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up QEMU
       uses: docker/setup-qemu-action@master
       with:
@@ -71,7 +71,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Actions Yaml Lint
         uses: karancode/[email protected]
         with:

.github/workflows/nightly.yaml

@@ -11,7 +11,7 @@ jobs:
     name: Build and Push Docker Container
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up QEMU
       uses: docker/setup-qemu-action@master
       with:

.github/workflows/pr_checks.yaml

@@ -12,7 +12,7 @@ jobs:
     name: PR Title
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Install Dependencies
       run: |
         npm install @commitlint/config-conventional
@@ -22,7 +22,7 @@ jobs:
     name: PR Commit Messages
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Configure commit lint
@@ -33,7 +33,7 @@ jobs:
     name: PR Labels
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Apply Herald rules
       uses: gagoar/[email protected]
       with: