Allow Filtering on Project Updates to "Updates I'm On"

With large 100+ task projects involving large teams, the Updates section on a project can become overwhelming and hard to navigate. For ease of use and improvement to pace of work, please add an option to filter updates that are directed to, or posted by, the user.

As a workaround, I've advised users to just ctrl/cmd+f and search for their name on the page, but there could be pages and pages of updates to wade through in which you'll need to repeat the process.