Don't skip embedding in Eager mode test, as we enforce DenseFeatures V2 now.
Don't skip embedding in Eager mode test, as we enforce DenseFeatures V2 now.

DenseFeatures v1 doesn't work with embedding column during eager execution due
to the old variable initializer. See b/138800673.
As we disallow DenseFeatures v1 altogether in EncodingNetwork now, test logic
that skips embedding if executing eagerly can be removed.

PiperOrigin-RevId: 261704776
Change-Id: Ibcfab57bc92ed4795f30dbf1973f22b33805cfb6

tensorflow/agents,tensorflow/agents