Fix ci

Author: mattn

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@master
     - name: Setup Go
-      uses: actions/setup-go@v1
+      uses: actions/setup-go@v2
       with:
         go-version: 1.x
     - name: Build

.github/workflows/go.yml

@@ -9,7 +9,7 @@ jobs:
       GO111MODULE: "on"
     steps:
       - name: Set up Go 1.13
-        uses: actions/setup-go@v1
+        uses: actions/setup-go@v2
         with:
           go-version: 1.13
         id: go

.github/workflows/release.yml

@@ -13,11 +13,9 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@master
     - name: Setup Go
-      uses: actions/setup-go@v1
+      uses: actions/setup-go@v2
       with:
         go-version: 1.x
-    - name: Add $GOPATH/bin to $PATH
-      run: echo "::add-path::$(go env GOPATH)/bin"
     - name: Cross build
       run: make cross
     - name: Create Release