Update results announcement time

Author: fsschneider

CALL_FOR_SUBMISSIONS.md

@@ -17,7 +17,7 @@ Submissions can compete under two hyperparameter tuning rulesets (with separate
 - **Registration deadline to express non-binding intent to submit: February 28th, 2024**.\
 Please fill out the (mandatory but non-binding) [**registration form**](https://forms.gle/K7ty8MaYdi2AxJ4N8).
 - **Submission deadline: April 04th, 2024** *(moved by a week from the initial March 28th, 2024)*
-- [tentative] Announcement of all results: July 15th, 2024
+- [Announcement of all results](https://mlcommons.org/2024/08/mlc-algoperf-benchmark-competition/): August 1st, 2024
 
 For a detailed and up-to-date timeline see the [Competition Rules](/COMPETITION_RULES.md).