Update src/metrics.cpp by removing v prefix.

Co-authored-by: str4d <thestr4d@gmail.com>

src/metrics.cpp

@@ -619,7 +619,7 @@ void ThreadShowMetricsScreen()
         std::cout << std::endl;
 
         // Thank you text
-        std::cout << strprintf(_("Thank you for running a %s zcashd v%s node!"), WhichNetwork(), FormatFullVersion()) << std::endl;
+        std::cout << strprintf(_("Thank you for running a %s zcashd %s node!"), WhichNetwork(), FormatFullVersion()) << std::endl;
         std::cout << _("You're helping to strengthen the network and contributing to a social good :)") << std::endl;
 
         // Privacy notice text