Bug 1482231 - Increase test chunks for Android 4.3/debug geckoview-junit; r=me,a=test-only

taskcluster/ci/test/misc.yml

@@ -13,8 +13,8 @@ geckoview-junit:
             default: default
     chunks:
         by-test-platform:
-            android-em-4.3-arm7-api-16-ccov/debug: 4
-            android-em-4.3-arm7-api-16/debug: 4
+            android-em-4.3-arm7-api-16-ccov/debug: 6
+            android-em-4.3-arm7-api-16/debug: 6
             android-em-4.3-arm7-api-16/opt: 2
             default: 1
     mozharness: