generic_updater: Fix service validator related issues#1901

Merged

renukamanavalan merged 16 commits intosonic-net:masterfrom renukamanavalan:updater

Nov 5, 2021

+36-22

Commits on Oct 1, 2021

ChangeApplier and unit test code.
renukamanavalan
committed

Commits on Oct 4, 2021

Commits on Oct 11, 2021

Added service validation
renukamanavalan
committed

Commits on Oct 19, 2021

Commits on Oct 20, 2021

Commits on Oct 24, 2021

move global to class; No logical code changes
renukamanavalan
committed

Commits on Oct 27, 2021

Commits on Nov 2, 2021

Commits on Nov 3, 2021

Prune only empty tables
renukamanavalan
committed