Plugin no longer needs to warn against using Foreach in [BurstCompile] code

[ghost]

As of Burst 1.4, the Try / Finally patterns are supported in burst compiled code.

https://docs.unity3d.com/Packages/com.unity.burst@1.4/manual/docs/CSharpLanguageSupport_Lang.html#language-support

There are some catches such as the "Finally" not being processed on exception thrown but otherwise functional.

I would put in a PR to comment out the exact lines for this warning instead of adding yet another issue to the pile but I dont know the exact formatting for PRs here so I'll have to leave it up to someone else.