Blacklist PinnedImageTest on LenovoYogaC630

Bug: angleproject:3414
Change-Id: Ibb4a9ebfd1c07a28c48ca55bbb9f1b7c28375390
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/215044
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2 files changed