Remove MS SQL Server 2017 related tests. (#5960)

Author: Corneil du Plessis

spring-cloud-dataflow-server/src/test/java/org/springframework/cloud/dataflow/integration/test/tasks/TaskExecutionQueryContainer.java

@@ -41,7 +41,6 @@
 import org.springframework.cloud.dataflow.server.db.MySQL_8_ContainerSupport;
 import org.springframework.cloud.dataflow.server.db.Oracle_XE_18_ContainerSupport;
 import org.springframework.cloud.dataflow.server.db.PostgreSQL_14_ContainerSupport;
-import org.springframework.cloud.dataflow.server.db.SqlServer_2017_ContainerSupport;
 import org.springframework.cloud.dataflow.server.db.SqlServer_2019_ContainerSupport;
 import org.springframework.cloud.dataflow.server.db.SqlServer_2022_ContainerSupport;
 import org.springframework.cloud.dataflow.server.single.DataFlowServerApplication;
@@ -213,10 +212,6 @@ static class DB2_TaskExecutionQueryIT extends AbstractLargeTaskExecutionDatabase
 			implements DB2_11_5_ContainerSupport {
 	}
 
-	static class SqlServer_2017_TaskExecutionQueryIT extends AbstractLargeTaskExecutionDatabaseIT
-			implements SqlServer_2017_ContainerSupport {
-	}
-
 	static class SqlServer_2019_TaskExecutionQueryIT extends AbstractLargeTaskExecutionDatabaseIT
 			implements SqlServer_2019_ContainerSupport {
 	}

spring-cloud-dataflow-server/src/test/java/org/springframework/cloud/dataflow/server/db/migration/SqlServer_2017_SmokeTest.java

@@ -35,7 +35,6 @@
 import org.springframework.cloud.dataflow.server.db.MySQL_5_7_ContainerSupport;
 import org.springframework.cloud.dataflow.server.db.MySQL_8_ContainerSupport;
 import org.springframework.cloud.dataflow.server.db.Oracle_XE_18_ContainerSupport;
-import org.springframework.cloud.dataflow.server.db.SqlServer_2017_ContainerSupport;
 import org.springframework.cloud.dataflow.server.db.SqlServer_2019_ContainerSupport;
 import org.springframework.cloud.dataflow.server.db.SqlServer_2022_ContainerSupport;
 import org.springframework.jdbc.support.MetaDataAccessException;
@@ -97,10 +96,6 @@ class DB2DatabaseTypeSingleDbDatabaseTypeTests extends AbstractSingleDbDatabaseT
 	class OracleDatabaseTypeSingleDbDatabaseTypeTests extends AbstractSingleDbDatabaseTypeTests implements Oracle_XE_18_ContainerSupport {
 	}
 
-	@Nested
-	class SqlServer_2017_DatabaseTypeSingleDbDatabaseTypeTests extends AbstractSingleDbDatabaseTypeTests implements SqlServer_2017_ContainerSupport {
-	}
-
 	@Nested
 	class SqlServer_2019_DatabaseTypeSingleDbDatabaseTypeTests extends AbstractSingleDbDatabaseTypeTests implements SqlServer_2019_ContainerSupport {
 	}