Bump actions/checkout from 2 to 3

.github/workflows/release.yml

@@ -14,13 +14,13 @@ jobs:
     outputs:
       version: ${{ steps.go-version.outputs.version }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - id: go-version
         run: echo "::set-output name=version::$(cat ./.go-version)"
   release-notes:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Generate Release Notes

.github/workflows/test.yml

@@ -36,7 +36,7 @@ jobs:
       id: go
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f
+      uses: actions/checkout@v3
 
     - name: Get dependencies
       run: |
@@ -71,7 +71,7 @@ jobs:
       id: go
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f
+      uses: actions/checkout@v3
 
     - name: Get dependencies
       run: |

.github/workflows/unit_tests.yaml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up Go
         uses: actions/setup-go@v2.1.5
         with: