Revert "Increase threshold for profile compilation"

Test fails on device with:

 RUN      ] ProfileAssistantTest.DoNotAdviseCompilationMethodPercentage
art/profman/profile_assistant_test.cc:75: Failure
Value of: info->Save(GetFd(profile))
  Actual: false
Expected: true
art/profman/profile_assistant_test.cc:75: Failure
Value of: info->Save(GetFd(profile))
  Actual: false
Expected: true
art/profman/profile_assistant_test.cc:516: Failure
      Expected: ProfileAssistant::kSkipCompilation
      Which is: 1
To be equal to: CheckCompilationPercentChange(kNumberOfMethodsInCurProfile, 0, kNumberOfMethodsInRefProfile, 0)
      Which is: 2


Bug: 66732454

This reverts commit b00bb06a.

Change-Id: Iad66ad0da174fd97a72555e4421a932d3c143b4e