Android: Update Android Studio canary version

3.6 Canary 3 is now available on gLinux.

Tbr: agrieve@chromium.org
Bug: 620034
Change-Id: If957653e45fe1c197c518a0061049a330d29a459
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1662496
Reviewed-by: Peter Wen <wnwen@chromium.org>
Commit-Queue: Peter Wen <wnwen@chromium.org>
Auto-Submit: Peter Wen <wnwen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#669708}
diff --git a/build/android/gradle/root.jinja b/build/android/gradle/root.jinja
index 513db63..3895fc43 100644
--- a/build/android/gradle/root.jinja
+++ b/build/android/gradle/root.jinja
@@ -10,7 +10,7 @@
     }
     dependencies {
 {% if channel == 'canary' %}
-        classpath "com.android.tools.build:gradle:3.6.0-alpha02"
+        classpath "com.android.tools.build:gradle:3.6.0-alpha03"
 {% elif channel == 'beta' %}
         classpath "com.android.tools.build:gradle:3.1.0-beta4"
 {% else %}