Chore: Rename integration tests to follow the common convention (#105987)

* automatically rename integration tests to follow the common convention

* name tests differently

* alter column type to bigint

* update another column to bigint

* add another alter

* fix subquery for mysql

pkg/api/pluginproxy/ds_proxy_test.go

@@ -60,7 +60,7 @@ func TestMain(m *testing.M) {
 	testsuite.Run(m)
 }
 
-func TestDataSourceProxy_routeRule(t *testing.T) {
+func TestIntegrationDataSourceProxy_routeRule(t *testing.T) {
 	cfg := &setting.Cfg{}
 
 	t.Run("Plugin with routes", func(t *testing.T) {