Revert "Move the Once cache for dexpreopt.GlobalConfig into the ..."

Revert submission 1211982-dex2oat-soong-dep

Reason for revert: Build failures. See b/148312086.

Reverted Changes:
Ibc427a9a8: Make dex2oat(d) visible for use as implicit dexpre...
I71df11c1e: Move the Once cache for dexpreopt.GlobalConfig int...
I38317f2d5: Get the dex2oat host tool path from module depende...
I440a09dba: Separate dexpreopt.GlobalSoongConfig to allow inde...

Bug: 148312086
Bug: 145934348
Exempt-From-Owner-Approval: Plain revert
Change-Id: I6b656afb5feaad70d958b9d38b6c6eab7b03fba1