BUILD/MINOR: github: use go version from go.mod file

Author: oktalz

.github/workflows/actions.yml

@@ -15,11 +15,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
-          go-version: 1.20
+          go-version-file: 'go.mod'
       - name: Generating the files
         run: |
           make generate
@@ -32,11 +32,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
-          go-version: 1.20
+          go-version-file: 'go.mod'
       - uses: actions/cache@v2
         with:
           path: |
@@ -54,11 +54,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
-          go-version: 1.20
+          go-version-file: 'go.mod'
       - name: tidy
         run: go mod tidy
       - name: changes
@@ -68,13 +68,13 @@ jobs:
     needs: ["lint","tidy"]
     runs-on: ubuntu-latest
     steps:
-    - name: Set up Go 1.20
-      uses: actions/setup-go@v1
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v3
+    - name: Set up Go
+      uses: actions/setup-go@v3
       with:
-        go-version: 1.20
+        go-version-file: 'go.mod'
       id: go
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
     - name: Get dependencies
       run: |
         go get -v -t -d ./...