Disable taskcluster GoogleVR builds until SDK issue is fixed (#940)

Author: MortimerGoro

.taskcluster.yml

@@ -33,8 +33,7 @@ tasks:
           && git config advice.detachedHead false
           && git checkout {{event.head.sha}}
           && git submodule update
-          && pushd gvr-android-sdk && ./gradlew --no-daemon --console=plain extractNDK && popd
-          && ./gradlew --no-daemon --console=plain clean assembleGooglevr assembleNoapi
+          && ./gradlew --no-daemon --console=plain clean assembleNoapi
     metadata:
       name: Firefox Reality for Android - Build - Pull Request
       description: Building Firefox Reality for Android (via Gradle) - triggered by a pull request.

gvr-android-sdk

@@ -27,7 +27,7 @@ def versions = [:]
 versions.gecko_view = "67.0.20190203095148"
 versions.android_components = "0.31.0"
 versions.mozilla_speech = "1.0.6"
-versions.google_vr = "1.170.0"
+versions.google_vr = "1.190.0"
 versions.room = "2.1.0-alpha02"
 versions.lifecycle = "2.0.0"
 versions.support = "1.0.0"