Remove BackendV1 and related dependencies, deprecated in 1.2 #13708
Description
This issue tracks the BackendV1 removal efforts, this includes backendV1-dependant provider models, fake backends, etc.
Related PRs:
- Remove use of
BackendProperties(BackendV1) inUnitarySynthesispass #13706 - Remove use of
BackendProperties(BackendV1) in transpiler pipeline #13722
The removal is blocked by the corresponding deprecation PR in 1.4: