GKI: device_snapshot: module diff deal with truncation

If there is a large block of changes (triple digits or more)
for the module list because dmesg got truncated, then skip
to reduce noise.

Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Test: devices_snapshot differences between builds
Change-Id: Ie28791b863710763f3b7266144dfb47da5f84136
1 file changed