Deduplicate register maps for both inline and normal stack maps

Before it only deduplicated the normal stack map dex register maps.
Code size for a large app: 93341616 -> 92678040 (-0.7%)

Added test.

Bug: 34621054

Test: test-art-host

Change-Id: I4fab4e40915bfa12cb978edbb3cbc19e2cf00954
3 files changed