Docs: Adding recommendation for fast SD card to pass tests.

Bug: 15939510
Change-Id: I38a1afeb8367b4cd531d91a2a41329560f1ba2fc
diff --git a/src/compatibility/android-cts-manual.pdf b/src/compatibility/android-cts-manual.pdf
index 559939a..c996b71 100644
--- a/src/compatibility/android-cts-manual.pdf
+++ b/src/compatibility/android-cts-manual.pdf
Binary files differ