ci: update dependencies and streamline Go versions

- Reduce supported Go versions to 1.18, 1.19, and '1.20'
- Update actions/setup-go to v4
- Update goreleaser/goreleaser-action to v4

Signed-off-by: appleboy <appleboy.tw@gmail.com>

.github/workflows/go.yml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        go: [1.14, 1.15, 1.16, 1.17, 1.18, 1.19, '1.20']
+        go: [1.18, 1.19, '1.20']
         include:
           - os: ubuntu-latest
             go-build: ~/.cache/go-build

.github/workflows/goreleaser.yml

@@ -19,12 +19,12 @@ jobs:
           fetch-depth: 0
       -
         name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
           go-version: 1.17
       -
         name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@v4
         with:
           # either 'goreleaser' (default) or 'goreleaser-pro'
           distribution: goreleaser