Allow passing in allowTypeErrors for testing

Do so for the nest compilation.

Change-Id: Ifedba98ff2a4a7dbe2ce88978a0edf9e7f1a79a2
diff --git a/tools/nest_data.py b/tools/nest_data.py
index 92435f6..a87761d 100644
--- a/tools/nest_data.py
+++ b/tools/nest_data.py
@@ -24,6 +24,7 @@
     'deploy' : {
       'inputs': [os.path.join(V20180926_BASE, 'obsidian-development-debug.jar')],
       'libraries' : [ANDROID_JAR],
+      'allow-type-errors' : 1,
       'pgconf': [
           os.path.join(V20180926_BASE, 'proguard', 'proguard.cfg'),
           os.path.join(V20180926_BASE, 'proguard', 'proguard-no-optimizations.cfg'),