Bump actions/setup-go from 4 to 5 (#41)

Author: dependabot[bot]

.github/workflows/go.yml

@@ -8,7 +8,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
       with:
         go-version-file: 'go.mod'
     - name: Build