Update social media links for Peter Zaitsev

Author: Andreas Scherbaum

postgresfriends.json

@@ -965,7 +965,7 @@
                 "Blog": ["https://di.nmfay.com"]
 	},
 	"Peter Zaitsev": {
-		"interview": "post/peter_zaitsev",
+		"interview": "peter_zaitsev",
 		"LinkedIn": ["https://www.linkedin.com/in/peterzaitsev/"],
                 "Website": ["https://peterzaitsev.com/"],
                 "Instagram": ["https://www.instagram.com/peterzaitsev/"],