ci: standardize Go setup and update CI configurations

- Rename "Checkout" to "Checkout repository"
- Rename "Set up Go" to "Setup go"
- Change Go version specification to use `go-version-file: go.mod` and add `check-latest: true`
- Update goreleaser action from v5 to v6

Signed-off-by: Bo-Yi Wu <[email protected]>

.github/workflows/goreleaser.yml

@@ -12,16 +12,18 @@ jobs:
   goreleaser:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
+      - name: Checkout repository
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: Set up Go
+
+      - name: Setup go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.21
+          go-version-file: go.mod
+          check-latest: true
       - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v5
+        uses: goreleaser/goreleaser-action@v6
         with:
           # either 'goreleaser' (default) or 'goreleaser-pro'
           distribution: goreleaser