Update shared_layers_test.py to ensure it continues to pass after Fiddle migration.
Update shared_layers_test.py to ensure it continues to pass after Fiddle migration.

foo_shared.linear1 has the name 'linear' before the Fiddle migration, but the name changes to 'linear1' after the migration.

PiperOrigin-RevId: 482589291

google/praxis,google/praxis