bot_update: add --auth-refresh-token-json passthrough for apply_issue

recipe_modules/bot_update/api.py

Index: recipe_modules/bot_update/api.py
diff --git a/recipe_modules/bot_update/api.py b/recipe_modules/bot_update/api.py
index d88d929938bcbbc954d9e835c5c8eca5f8b6ed02..d5accf2137c0c3a5af8b6f7a2420e406f5ea901d 100644
--- a/recipe_modules/bot_update/api.py
+++ b/recipe_modules/bot_update/api.py
@@ -72,7 +72,8 @@ class BotUpdateApi(recipe_api.RecipeApi):
                       patch=True, update_presentation=True,
                       force=False, patch_root=None, no_shallow=False,
                       with_branch_heads=False, refs=None,
-                      patch_oauth2=False, use_site_config_creds=True,
+                      patch_oauth2=False, oauth2_json=None,
+                      use_site_config_creds=True,
                       output_manifest=True, clobber=False,
                       root_solution_revision=None, rietveld=None, issue=None,
                       patchset=None, gerrit_no_reset=False,
@@ -182,6 +183,7 @@ class BotUpdateApi(recipe_api.RecipeApi):
         ['--gerrit_ref', gerrit_ref],
         ['--apply_issue_email_file', email_file],
         ['--apply_issue_key_file', key_file],
+        ['--apply_issue_oauth2_file', oauth2_json],
 
         # 4. Hookups to JSON output back into recipes.
         ['--output_json', self.m.json.output()],]