systemc: Make sure otherwise unnamed events get autogenerated ones.

Change-Id: Iec4e0bd504e70d0096a4c90d5fbba9565dd0deed
Reviewed-on: https://gem5-review.googlesource.com/c/13205
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
1 file changed