freerdp and vinagre security, bug fix, and enhancement update

freerdp 2:2.1.1-1 - Update to 2.1.1 rhbz1834287. 2:2.0.0-47.rc4 - Fix SCARDINSUFFICIENTBUFFER error rhbz1803054 - Do not advertise /usb in help output rhbz1761144 vinagre 3.22.0-23 - Remove unused variable CovScan - Related: 1839744 3.22.0-22 - Rebuild due to new version of FreeRDP - Fix an issue...