CloudMigrations: Send local events to gms during the migration process (#90637)

* add gms client function

* add timeout config for endpoint

* report events to gms

* fix lint error

* clean up report calls and make sure reports all have local ids

* extra validation

* improve error logging and fix url

pkg/services/cloudmigration/cloudmigrationimpl/cloudmigration_test.go

@@ -11,8 +11,10 @@ import (
 	"github.com/grafana/grafana/pkg/api/routing"
 	"github.com/grafana/grafana/pkg/components/simplejson"
 	"github.com/grafana/grafana/pkg/infra/db"
+	"github.com/grafana/grafana/pkg/infra/kvstore"
 	"github.com/grafana/grafana/pkg/infra/tracing"
 	"github.com/grafana/grafana/pkg/services/cloudmigration"
+	"github.com/grafana/grafana/pkg/services/cloudmigration/gmsclient"
 	"github.com/grafana/grafana/pkg/services/contexthandler/ctxkey"
 	contextmodel "github.com/grafana/grafana/pkg/services/contexthandler/model"
 	"github.com/grafana/grafana/pkg/services/dashboards"
@@ -442,6 +444,7 @@ func setUpServiceTest(t *testing.T, withDashboardMock bool) cloudmigration.Servi
 		tracer,
 		dashboardService,
 		mockFolder,
+		kvstore.ProvideService(sqlStore),
 	)
 	require.NoError(t, err)
 
@@ -453,6 +456,7 @@ type gmsClientMock struct {
 	startSnapshotCalled   int
 	getStatusCalled       int
 	createUploadUrlCalled int
+	reportEventCalled     int
 
 	getSnapshotResponse *cloudmigration.GetSnapshotStatusResponse
 }
@@ -480,3 +484,7 @@ func (m *gmsClientMock) CreatePresignedUploadUrl(ctx context.Context, session cl
 	m.createUploadUrlCalled++
 	return "http://localhost:3000", nil
 }
+
+func (m *gmsClientMock) ReportEvent(context.Context, cloudmigration.CloudMigrationSession, gmsclient.EventRequestDTO) {
+	m.reportEventCalled++
+}