Remove "sanity"/"insane" to comply with Android's inclusive language guidance

See https://source.android.com/setup/contribute/respectful-code for reference

Bug: 162536543
Change-Id: Ia9c81c2251ac7bf4eef6d37799741612989fc9c0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/307228
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
29 files changed