This origin was set somewhat arbitrarily.
It actually only makes sense for `IrCall`s to property getters.
There were no places in lowerings that checked `IrGetField` expressions
for this origin value.
^KT-62500 Fixed
After this commit there are three different versions of
IR source range tests: classic (K1), FIR/PSI (K2), FIR/LT (K2).
Since 5 tests behave differently for FIR/PSI and FIR/LT,
in this commit their test data was set to FIR/LT state,
so relevant 5 tests are failing for FIR/PSI right now.
They will be fixed in two subsequent commits
Related to KT-59864, KT-60111, KT-59584