[quant][fix] Fix quant type classification for float_qparam qconfig (#48069)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/48069
also renamed float_qparam_dynamic_qconfig to float_qparam_weight_only_qconfig
It's not used in user code yet so we only need to update the tests.
Test Plan: Imported from OSS
Reviewed By: supriyar
Differential Revision: D25010175
fbshipit-source-id: caa3eaa5358a8bc5c808bf5f64e6ebff3e0b61e8
