disable google test tracking

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

build.gradle

@@ -130,6 +130,7 @@ android {
         testInstrumentationRunnerArgument "TEST_SERVER_URL", "${NC_TEST_SERVER_BASEURL}"
         testInstrumentationRunnerArgument "TEST_SERVER_USERNAME", "${NC_TEST_SERVER_USERNAME}"
         testInstrumentationRunnerArgument "TEST_SERVER_PASSWORD", "${NC_TEST_SERVER_PASSWORD}"
+        testInstrumentationRunnerArguments disableAnalytics: 'true'
 
         multiDexEnabled true