radeonsi: lower nir_intrinsic_sparse_residency_code_and
This is required by lower_tg4_offsets which split one sparseTextureGatherOffsetsARB call to four sparseTextureGatherOffsetARB calls and merge their resisident results into one.
Fixes: ee040a6b ("radeonsi: enable ARB_sparse_texture2")
Related MR: !16547 (merged)