Update README.md

Signed-off-by: Shauna Gordon <[email protected]>

meetings/README.md

@@ -29,6 +29,7 @@ O3DE cannot work without the help and input from as many of its community member
 | 2024-06-17 | [Link](https://github.com/o3de/sig-docs-community/pull/121) | Ad hoc, no prior formal agenda |
 | 2024-07-03 | [Link](https://github.com/o3de/sig-docs-community/issues/122) | [On Agenda](https://github.com/o3de/sig-docs-community/issues/122#issuecomment-2206868488) |
 | 2024-07-17 | [Link](https://github.com/o3de/sig-docs-community/issues/124) | [On Agenda](https://github.com/o3de/sig-docs-community/issues/124) |
+| 2024-08-14 | [Link](https://github.com/o3de/sig-docs-community/issues/128) | [On Agenda](https://github.com/o3de/sig-docs-community/issues/128) |