Set logcat buffer size to 1M by default

This prevents it from getting canceled early on boot due to log spam.
Similar settings are used on Cuttlefish and other devices

Bug: 152067221
Test: presubmit
Merged-In: I9aa9f18ce1b596f8134fa7a43a07e555994cd3c1
Signed-off-by: Roman Kiryanov <rkir@google.com>
Change-Id: Icc090783dfd3d90a82790a090c2a3d05cf54b458
1 file changed