win-capture: Blacklist chrome/firefox from game capture

plugins/win-capture/game-capture.c

@@ -911,6 +911,8 @@ static const char *blacklisted_exes[] = {
 	"origin",
 	"devenv",
 	"taskmgr",
+	"chrome",
+	"firefox",
 	"systemsettings",
 	"applicationframehost",
 	"cmd",