Revert "Update JetBrains command line tool references to 2018.3.4"
Revert "Update JetBrains command line tool references to 2018.3.4"

This reverts commit 3b328ffcadf505adb82e628abb264d37d4faaa66.

ViveportSoftware/vita_core_csharp,ViveportSoftware/vita_core_csharp