add simple workflow

Author: ben-c-at-moz

.github/workflows/smoke.yml

@@ -12,7 +12,6 @@ class ContextMenu(BasePage):
 
     URL_TEMPLATE = ""
 
-    
     def click_context_item(
         self, reference: Union[str, tuple, WebElement], labels=[]
     ) -> BasePage:
@@ -21,4 +20,4 @@ def click_context_item(
         """
         with self.driver.context(self.driver.CONTEXT_CHROME):
             self.fetch(reference, labels=labels).click()
-            return self
+            return self