Added latest changes for SQL Agent - Refer v2

SqlAgent/v2/02_Test/4_Job_Maintenance/DeactivateJob.sql

@@ -0,0 +1,12 @@
+USE TestDUTASJobSchedule;
+GO
+
+UPDATE dbo.JobControl
+SET IsActive = 0
+WHERE Frequency = 'MONTHLY';
+GO
+
+-- Optional: Verify changes
+SELECT JobName, Frequency, IsActive
+FROM dbo.JobControl
+WHERE Frequency = 'MONTHLY';