Setting adjusted date

Author: diemol

website_and_docs/data/sponsors.yml

@@ -94,7 +94,7 @@ bronze:
   # Set to false if no items are present
   enable: true
   item:
-    # Sponsorship start date: Aug 13, 2024
+    # Sponsorship start date: Aug 21, 2024
     - logo: "/images/sponsors/testingbot.png"
       url: "https://testingbot.com/"
       name: "Selenium Cloud Testing - TestingBot"