ci: setup go with the go version in go.mod file (#1478)

* ci: setup go with the go version in go.mod file
* checkout code before setup go

.github/workflows/build.yml

@@ -11,10 +11,15 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      - name: Checkout codebase
+        uses: actions/checkout@v3
+        with:
+          path: code
+
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version-file: code/go.mod
 
       - name: Set variables
         run: |
@@ -22,11 +27,6 @@ jobs:
           echo "TAG_NAME=$(date +%Y%m%d%H%M%S)" >> $GITHUB_ENV
         shell: bash
 
-      - name: Checkout codebase
-        uses: actions/checkout@v3
-        with:
-          path: code
-
       - name: Build dlc.dat file
         run: |
           cd code || exit 1

.github/workflows/test-pr.yml

@@ -9,10 +9,15 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      - name: Checkout codebase
+        uses: actions/checkout@v3
+        with:
+          path: code
+
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version-file: code/go.mod
 
       - name: Set variables
         run: |
@@ -20,11 +25,6 @@ jobs:
           echo "TAG_NAME=$(date +%Y%m%d%H%M%S)" >> $GITHUB_ENV
         shell: bash
 
-      - name: Checkout codebase
-        uses: actions/checkout@v3
-        with:
-          path: code
-
       - name: Build dlc.dat file
         run: |
           cd code || exit 1