Add new analytics parameters pathSuffix

Sources/ResgenSwift/Analytics/AnalyticsOptions.swift

@@ -44,4 +44,9 @@ struct AnalyticsOptions: ParsableArguments {
         completion: .list(["public", "private", "package", "internal"])
     )
     var extensionVisibility: ExtensionVisibility = .internal
+
+    @Option(
+        help: "Suffix to add to every path parameters. Default is 'iOS'."
+    )
+    var pathSuffix: String = "iOS"
 }