chore(deps): update actions/checkout action to v4 (#60)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/golangci-lint.yml

@@ -18,7 +18,7 @@ jobs:
       - uses: actions/setup-go@v5
         with:
           go-version: 1.*
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: '0'
       - name: golangci-lint

.github/workflows/main.yml

@@ -16,7 +16,7 @@ jobs:
         go: [ '1.21', '1.*' ]
     name: Tests
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
@@ -32,7 +32,7 @@ jobs:
         go: [ '1.*' ]
     name: Coverage Report
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
@@ -68,7 +68,7 @@ jobs:
         go: [ '1.*' ]
     name: Static checks
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Go
         uses: actions/setup-go@v5
         with:

.github/workflows/semanticore.yml

@@ -12,7 +12,7 @@ jobs:
         go: [ '1.*' ]
     name: Semanticore
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Setup Go