Merge "Teach mclinker that SHT_RELR sections are just relocations." am: ee8091affa am: cf06b4a943 am: d8f7e0ee32

Original change: https://android-review.googlesource.com/c/platform/frameworks/compile/mclinker/+/1702185

Change-Id: Ie5d9698f9f7fc907b2125c2d1aec0fd20293c534