actions: build on go1.20.x (#2541)

github.Action add go1.20

Author: pranitbauva1997

Diff for: .github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go-version: [1.18.x, 1.19.x]
+        go-version: [1.18.x, 1.19.x, 1.20.x]
 
     services:
       redis: