[PERF] Finish fixing PerfBDNApp, continuation of #89057#89135

Merged

LoopedBard3 merged 7 commits intodotnet:mainfrom LoopedBard3:PerfUpdateMobileBDNFlowPt2

Jul 20, 2023

+15-8

Commits on Jul 18, 2023

Move performance repo clone to before the csproj update so we can pull out the BDNVersion value from the performance Versions.props.
LoopedBard3
committed
Setup testing.
LoopedBard3
committed