Merge "Split local/absolute include into attributes" am: 04e0a155 am:...

Merge "Split local/absolute include into attributes" am: 04e0a155 am: 953bf91c am: 0b31f81b am: e3eff118

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/1824019

Change-Id: Idafbb1a97f32152c917dc7406e8acb0d69499d49