Reverse dependencies for vcvars

Latest version of the following gems require vcvars

Gem	Version	Date	Downloads
winclip +612 Downloads	`0.1.1` June 28, 2026	June 28, 2026	612
phylax +369 Downloads	`0.1.0` June 02, 2026	June 02, 2026	369
winipc +367 Downloads	`0.1.0` June 02, 2026	June 02, 2026	367
windraw +321 Downloads	`0.1.0` May 30, 2026	May 30, 2026	321
lithos +313 Downloads	`0.1.0` May 30, 2026	May 30, 2026	313
vcdeps +294 Downloads	`0.1.0` June 28, 2026	June 28, 2026	294
winhttp +282 Downloads	`0.1.0` June 28, 2026	June 28, 2026	282
winproc +280 Downloads	`0.1.0` June 28, 2026	June 28, 2026	280
wintoast +280 Downloads	`0.1.0` June 28, 2026	June 28, 2026	280
winsvc +279 Downloads	`0.1.0` June 28, 2026	June 28, 2026	279
winreg +274 Downloads	`0.1.0` June 28, 2026	June 28, 2026	274
winlog +271 Downloads	`0.1.0` June 28, 2026	June 28, 2026	271
winwatch +268 Downloads	`0.1.0` June 28, 2026	June 28, 2026	268