Add parameter to control instance count for Host JIT trace generation#11534

Francisco-Gamino wants to merge 5 commits intodevAzure/azure-functions-host:devfrom

Franciso-Gamino/cold-start-add-jit-trace-paramAzure/azure-functions-host:Franciso-Gamino/cold-start-add-jit-trace-paramCopy head branch name to clipboard