Revert "Re-point Jenkins to new Ubuntu ARM64 queue"
Revert "Re-point Jenkins to new Ubuntu ARM64 queue"

This reverts commit 193d5da27fecb7bf95e7342f1c4b9e2b63ce5313.

krk/coreclr,cshung/coreclr,mmitche/coreclr,mmitche/coreclr,poizan42/coreclr,wtgodbe/coreclr,wtgodbe/coreclr,poizan42/coreclr,wtgodbe/coreclr,cshung/coreclr,poizan42/coreclr,wtgodbe/coreclr,krk/coreclr,mmitche/coreclr,poizan42/coreclr,cshung/coreclr,cshung/coreclr,mmitche/coreclr,wtgodbe/coreclr,poizan42/coreclr,poizan42/coreclr,krk/coreclr,wtgodbe/coreclr,cshung/coreclr,krk/coreclr,mmitche/coreclr,krk/coreclr,mmitche/coreclr,krk/coreclr,cshung/coreclr