[MINOR] Disable the SparkSqlCoreFlow tests (apache#7368)

## Change Logs

Actually disable spark-sql core flow tests

hudi-spark-datasource/hudi-spark/pom.xml

@@ -135,6 +135,9 @@
       <plugin>
         <groupId>org.scalatest</groupId>
         <artifactId>scalatest-maven-plugin</artifactId>
+        <configuration>
+          <tagsToExclude>org.apache.hudi.functional.SparkSQLCoreFlow</tagsToExclude>
+        </configuration>
       </plugin>
       <plugin>
         <groupId>org.scalastyle</groupId>

hudi-spark-datasource/hudi-spark/src/test/java/org/apache/hudi/functional/SparkSQLCoreFlow.java

@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.hudi.functional;
+
+import org.scalatest.TagAnnotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@TagAnnotation
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ElementType.METHOD, ElementType.TYPE})
+public @interface SparkSQLCoreFlow {}

hudi-spark-datasource/hudi-spark/src/test/scala/org/apache/hudi/functional/TestSparkSqlCoreFlow.scala

@@ -29,13 +29,12 @@ import org.apache.spark.sql.{Dataset, Row}
 import org.apache.spark.sql.hudi.HoodieSparkSqlTestBase
 import org.junit.jupiter.api.Assertions.{assertEquals, assertTrue}
 import org.apache.hudi.common.testutils.RawTripTestPayload.recordsToStrings
-import org.junit.jupiter.api.Disabled
 import org.scalatest.Inspectors.forAll
 
 import java.io.File
 import scala.collection.JavaConversions._
 
-@Disabled("HUDI-5304 Disabling to avoid CI timing out")
+@SparkSQLCoreFlow
 class TestSparkSqlCoreFlow extends HoodieSparkSqlTestBase {
   val colsToCompare = "timestamp, _row_key, partition_path, rider, driver, begin_lat, begin_lon, end_lat, end_lon, fare.amount, fare.currency, _hoodie_is_deleted"