[Android] Add a custom pylintrc for build/android/.

build/android/adb_logcat_monitor.py

Index: build/android/adb_logcat_monitor.py
diff --git a/build/android/adb_logcat_monitor.py b/build/android/adb_logcat_monitor.py
index d3cc67dbcc84df1dd2b696261582eb5742d17a40..ce76b1aa5182a4c3f917aaa9b1dcdb4c4ae24e96 100755
--- a/build/android/adb_logcat_monitor.py
+++ b/build/android/adb_logcat_monitor.py
@@ -108,11 +108,13 @@ def main(base_dir, adb_cmd='adb'):
 
   # Set up the alarm for calling 'adb devices'. This is to ensure
   # our script doesn't get stuck waiting for a process response
+  # pylint: disable=unused-argument
   def TimeoutHandler(_signum, _unused_frame):
     raise TimeoutException()
   signal.signal(signal.SIGALRM, TimeoutHandler)
 
   # Handle SIGTERMs to ensure clean shutdown
+  # pylint: disable=unused-argument
   def SigtermHandler(_signum, _unused_frame):
     raise SigtermError()
   signal.signal(signal.SIGTERM, SigtermHandler)