chore: upgrade to gapic-generator-python 0.35.6

Google APIs · copybara-github · commit c7331b75b0b7 · 2020-10-20T16:09:14.000-07:00
PiperOrigin-RevId: 338157137
diff --git a/WORKSPACE b/WORKSPACE
@@ -244,8 +244,8 @@ pip_repositories()
 # Change upstream repository once PR is merged
 http_archive(
     name = "gapic_generator_python",
-    strip_prefix = "gapic-generator-python-0.33.6",
-    urls = ["https://github.com/googleapis/gapic-generator-python/archive/v0.33.6.zip"],
+    strip_prefix = "gapic-generator-python-0.35.6",
+    urls = ["https://github.com/googleapis/gapic-generator-python/archive/v0.35.6.zip"],
 )
 
 load(
