chore: update actions go version to 1.20

.github/workflows/build.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        goVer: [1.19]
+        goVer: ["1.20"]
 
     steps:
     - name: Set up Go ${{ matrix.goVer }}

.github/workflows/lint.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set Golang
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: "1.20"
       - name: Checkout code
         uses: actions/checkout@v3
       - name: Lint

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Use Golang
         uses: actions/setup-go@v1
         with:
-          go-version: "1.19"
+          go-version: "1.20"
 
       -
         name: Build with xgo