Optionally allow simple SyncReadMems to pass through VerilogMemDelays

* This is enabled by adding a PassthroughSimpleSyncReadMemsAnnotation
* Can be emitted directly with new changes to the Verilog emitter
* Add some new deprecations to VerilogMemDelays
* Run scalafmt on VerilogMemDelays

(cherry picked from commit 8a9dfa8b)