[QNN EP] Revert workarounds for problems in old QNN versions - #25171

[QNN EP] Revert workarounds for problems in old QNN versions#25171

Hector Li (HectorSVC) merged 2 commits into

microsoft:mainmicrosoft/onnxruntime:mainfrom

CodeLinaro:dev/jkilpatrick/qnn-ep-reenable-testsCodeLinaro/onnxruntime:dev/jkilpatrick/qnn-ep-reenable-testsCopy head branch name to clipboard