chore(go): upgrade to v1.18

Author: iyear

.github/workflows/master.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup Golang env
         uses: actions/setup-go@v3
         with:
-          go-version: 1.17
+          go-version: 1.18
           cache: true
       - name: Test
         run: go test -v ./...

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.17
+          go-version: 1.18
           cache: true
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2

go.mod

@@ -1,6 +1,6 @@
 module github.com/iyear/searchx
 
-go 1.17
+go 1.18
 
 require (
 	github.com/bcicen/jstream v1.0.1