build(deps): Bump actions/checkout from 2 to 2.3.4

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 2.3.4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2...v2.3.4)

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-and-test.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1.1.0

.github/workflows/linter.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 

.github/workflows/publish.yml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1.1.0

.github/workflows/security-analysis.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
       - name: Checkout repository
         if: github.event_name != 'schedule'
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
 
       - name: Set up QEMU
         if: github.event_name != 'schedule'