Revert "Update go.yml"

This reverts commit 20c281156b79643beb3688fcc2701db420822e3b.

.github/workflows/go.yml

@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-20.04
     # runs-on: self-hosted
     steps:
-      - name: Set up Go 1.20
-        uses: actions/setup-go@v4
+      - name: Set up Go 1.19
+        uses: actions/setup-go@v2
         with:
-          go-version: 1.20
+          go-version: 1.19
         id: go
       - name: Check out code into the Go module directory
         uses: actions/checkout@v3
@@ -32,10 +32,10 @@ jobs:
     runs-on: ubuntu-20.04
     # runs-on: self-hosted
     steps:
-      - name: Set up Go 1.20
-        uses: actions/setup-go@v4
+      - name: Set up Go 1.19
+        uses: actions/setup-go@v2
         with:
-          go-version: 1.20
+          go-version: 1.19
         id: go
       - name: Check out code into the Go module directory
         uses: actions/checkout@v3
@@ -53,10 +53,10 @@ jobs:
   #   name: Darwin amd64 build
   #   runs-on: ubuntu-20.04
   #   steps:
-  #     - name: Set up Go 1.20
-  #       uses: actions/setup-go@v4
+  #     - name: Set up Go 1.19
+  #       uses: actions/setup-go@v2
   #       with:
-  #         go-version: 1.20
+  #         go-version: 1.19
   #       id: go
   #     - name: Check out code into the Go module directory
   #       uses: actions/checkout@v3
@@ -74,10 +74,10 @@ jobs:
     name: Windows x64 build
     runs-on: ubuntu-20.04
     steps:
-      - name: Set up Go 1.20
-        uses: actions/setup-go@v4
+      - name: Set up Go 1.19
+        uses: actions/setup-go@v2
         with:
-          go-version: 1.20
+          go-version: 1.19
         id: go
       - name: Check out code into the Go module directory
         uses: actions/checkout@v3