Burst error DCICE005 tiny repro and workaround

Booleans that self-reference in assignment cause DCICE005.

Code (CSharp):

1.          
2.             bool willFail = true;
3.          
4.             Job.WithCode(() =>
5.             {
6.                 willFail = willFail && false;
7.  
8.             }).WithBurst().Run();
9.  

Using a temp avoids the error.

Code (CSharp):

1.  
2.             bool willFail = false;
3.          
4.             Job.WithCode(() =>
5.             {
6.                 bool temp;
7.              
8.                 temp = willFail && false;
9.                 willFail = temp;
10.  
11.             }).WithBurst().Run();
12.  

Seen in 2020.2.2f1, Burst 1.4.4