[BinFmt] Identify and notify internal partners relying on custom BuildEventArgs #8825
Description
Background
#6215
This subitem is focused on mitigating internal impact of #8823
Prerequisities
- Deprecate binfmt in build event args #8917
- [BinFmt] Facilitate proper documentation of Custom BuildEventArgs deprecation and replacement #9016
- [BinFmt] Opt-in warn on Custom BuildEventArgs usage #9008
Expected output
- List of MSFT repositories/codefiles (GH, AzDO) that employ deriving from BuildEventArgs or any of its subclasses (ideally even including those outside of the MSBuild repo identified during this discovery - in case a custom hierarchy would span across multiple teams)
- Owners for those files
- Information email about the refactoring and recommended approach sent out
- (Optional, but very helpful) - perform the search as well accross the public comunity code