Revert "UKSM: Upgrade to 0.1.2.2"

This reverts commit b896e6171a2a81b2a59112f8ffa2ef059f64c5e0.
Revert "Add UKSM 0.1.2"

This reverts commit 712103a0196c4b107daa6a473ff9ca2e0f4669e9.