Bump actions/checkout from 2.3.4 to 3.0.2 (#684)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2.3.4 to 3.0.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2.3.4...v3.0.2)

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

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

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

.github/workflows/backup.yaml

@@ -15,7 +15,7 @@ jobs:
       with:
         go-version: 1.16
       id: go
-    - uses: actions/checkout@v2.3.4
+    - uses: actions/checkout@v3.0.2
     - name: Upgrade upx
       run: |
         # try to fix https://github.com/jenkins-zh/jenkins-cli/issues/493
@@ -32,7 +32,7 @@ jobs:
   BackupGit:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2.3.4
+    - uses: actions/checkout@v3.0.2
     - name: backup
       uses: jenkins-zh/git-backup-actions@v0.0.4
       env:
@@ -48,7 +48,7 @@ jobs:
           go-version: 1.16
         id: go
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3.0.2
       - name: Test
         run: |
           make test

.github/workflows/e2e-test.yaml

@@ -22,7 +22,7 @@ jobs:
           go-version: 1.16
         id: go
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3.0.2
       - name: Build
         env:
           JENKINS_VERSION: ${{ matrix.jenkins_version }}

.github/workflows/pull-request.yaml

@@ -16,7 +16,7 @@ jobs:
           go-version: 1.16
         id: go
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3.0.2
       - name: Upgrade upx
         run: |
           # try to fix https://github.com/jenkins-zh/jenkins-cli/issues/493
@@ -50,7 +50,7 @@ jobs:
           go-version: 1.16
         id: go
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3.0.2
       - name: Go-linter-1
         uses: Jerome1337/golint-action@v1.0.2
         with:
@@ -82,7 +82,7 @@ jobs:
       GO111MODULE: on
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.0.2
       - name: Run Gosec Security Scanner
         uses: securego/gosec@master
         with:
@@ -108,7 +108,7 @@ jobs:
           go-version: 1.16
         id: go
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3.0.2
       - name: Test
         run: |
           make test

.github/workflows/release.yaml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
     - name: Checkout
-      uses: actions/checkout@v2.3.4
+      uses: actions/checkout@v3.0.2
     - name: Unshallow
       run: git fetch --prune --unshallow
     - name: Set up Go