* Updating ManagedBatchParser target framework to netstandard2.1 as the DacFx is changes to 2.1 with 160 vbump.
* moving TargetFramework tag to the props file
* Updated the managed batch parser framework tag name.
* Filtering Schema Compare error from warnings
* SchemaCompare added comparison result error message validations to existing tests
* Extra semi-colon noticed and removed from the code
* Added new test case to validate warning message exclusions from SC result
* SC test asserions comment added
* Edge case scenario fixed and tests are 100% passed