Update Unity.gitignore
Update Unity.gitignore

Sysinfo.txt is generated by unity if occurs any crashes. The content consist of  users system information, running process etc. I don't think that should be shared with others.
bruennijs/ise.cppworkshop,bruennijs/ise.cppworkshop,szymanskirafal/gitignore,chhsieh/helloworld,szymanskirafal/gitignore,szymanskirafal/gitignore,chhsieh/gitTest_1,bruennijs/ise.cppworkshop