feat: go1.20

Author: ldez

.github/workflows/post-release.yml

@@ -18,7 +18,7 @@ jobs:
           # ex:
           # - 1.18beta1 -> 1.18.0-beta.1
           # - 1.18rc1 -> 1.18.0-rc.1
-          go-version: 1.20.0-rc.3
+          go-version: 1.20
 
       - name: Update GitHub action config
         run: make assets/github-action-config.json

.github/workflows/pr-extra.yml

@@ -17,7 +17,7 @@ jobs:
           # ex:
           # - 1.18beta1 -> 1.18.0-beta.1
           # - 1.18rc1 -> 1.18.0-rc.1
-          go-version: 1.20.0-rc.3
+          go-version: 1.20.0
       - name: Run go list
         run: go list -json -m all > go.list
       - name: Nancy

.github/workflows/pr.yml

@@ -6,7 +6,7 @@ on:
   pull_request:
 
 env:
-  GO_VERSION: 1.20.0-rc.3
+  GO_VERSION: 1.20
 
 jobs:
   # Check if there is any dirty change for go mod tidy
@@ -91,7 +91,7 @@ jobs:
       matrix:
         golang:
           - 1.19
-          - 1.20.0-rc.3
+          - 1.20
     steps:
       - uses: actions/checkout@v3
       - name: Install Go

.github/workflows/tag.yml

@@ -18,7 +18,7 @@ jobs:
           # ex:
           # - 1.18beta1 -> 1.18.0-beta.1
           # - 1.18rc1 -> 1.18.0-rc.1
-          go-version: 1.20.0-rc.3
+          go-version: 1.20.0
       - name: Unshallow
         run: git fetch --prune --unshallow
 
@@ -48,7 +48,7 @@ jobs:
           # ex:
           # - 1.18beta1 -> 1.18.0-beta.1
           # - 1.18rc1 -> 1.18.0-rc.1
-          go-version: 1.20.0-rc.3
+          go-version: 1.20
 
       - name: Unshallow
         run: git fetch --prune --unshallow

go.mod

@@ -1,6 +1,6 @@
 module github.com/golangci/golangci-lint
 
-go 1.20
+go 1.19
 
 require (
 	4d63.com/gocheckcompilerdirectives v1.2.1