Added .with_name method in FeatureView/OnDemandFeatureView classes for name aliasing. FeatureViewProjection will hold this information (feast-dev#1872)

* Added .with_name method in FV with test case

Signed-off-by: David Y Liu <[email protected]>

* Correctly sort imports

Signed-off-by: David Y Liu <[email protected]>

* correct lint errors

Signed-off-by: David Y Liu <[email protected]>

* Modified FeatureNameCollisionError msg

Signed-off-by: David Y Liu <[email protected]>

* fixed error msg test

Signed-off-by: David Y Liu <[email protected]>

* updated code to preserve original FV name in base_name field

Signed-off-by: David Y Liu <[email protected]>

* Updated proto conversion methods and fixed failures

Signed-off-by: David Y Liu <[email protected]>

* fixed proto numberings

Signed-off-by: David Y Liu <[email protected]>

* wip

Signed-off-by: David Y Liu <[email protected]>

* Cleaned code up

Signed-off-by: David Y Liu <[email protected]>

* added copy method in FVProjections

Signed-off-by: David Y Liu <[email protected]>

* use python's copy lib rather than creating new copy method.

Signed-off-by: David Y Liu <[email protected]>

Author: mavysavydav