android: Update shaderc known-good 20180216
diff --git a/build-android/shaderc_revision_android b/build-android/shaderc_revision_android
index 93738c5..d65bc86 100644
--- a/build-android/shaderc_revision_android
+++ b/build-android/shaderc_revision_android
@@ -1 +1 @@
-5d4b3f4dd4c7d04b9a0a7926cc40bb35b090a511
+563bc6e87a43c38b5495469307922c768edbd191