Update build_and_unit_test.yml

Automate compilation and testing by modifying workflow files. Save time,
reduce errors, and ensure consistent results.

.github/workflows/build_and_unit_test.yml

@@ -1,10 +1,10 @@
-name: build_and_unit_test
+name: gpbackup_go_build_and_test
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
     types: [ opened, synchronize, reopened, edited, ready_for_review ]
 
 jobs:
@@ -15,12 +15,12 @@ jobs:
     - uses: actions/checkout@v2
       with:
         fetch-depth: 0
-        path: go/src/github.com/cloudberrydb/gpbackup
+        path: go/pkg/mod/github.com/cloudberrydb/gpbackup
 
     - name: Set up Go
       uses: actions/setup-go@v2
       with:
-        go-version: 1.17
+        go-version: 1.21.4
 
     - name: Set Environment
       run: |
@@ -29,15 +29,15 @@ jobs:
 
     - name: Dependencies
       run: |
-        cd ${GOPATH}/src/github.com/cloudberrydb/gpbackup
+        cd ${GOPATH}/pkg/mod/github.com/cloudberrydb/gpbackup
         make depend
 
     - name: Build
       run: |
-        cd ${GOPATH}/src/github.com/cloudberrydb/gpbackup
+        cd ${GOPATH}/pkg/mod/github.com/cloudberrydb/gpbackup
         make build
 
     - name: Unit Test
       run: |
-        cd ${GOPATH}/src/github.com/cloudberrydb/gpbackup
-        make unit_all_gpdb_versions
+        cd ${GOPATH}/pkg/mod/github.com/cloudberrydb/gpbackup
+        make test