Fix Baml massaging when compiled with Release
Fix Baml massaging when compiled with Release

- as there's no line info in that case, the insertion index was off by one
- caught by UTs when running Release configuration, should they be executed
 always as Release ?

MainMa/il-repack,RomainHautefeuille/il-repack,lovewitty/il-repack,devitalio/il-repack,huoxudong125/il-repack,ermshiperete/il-repack,timotei/il-repack,mzboray/il-repack,SiliconStudio/il-repack,xen2/il-repack,gluck/il-repack,AColmant/il-repack,emanuelvarga/il-repack