fix: fix name conflict

Resolves name conflicts with other native modules.
Bump version to 0.1.1.

rust/bindings/module.modulemap

@@ -1,6 +1,6 @@
 // This file was autogenerated by some hot garbage in the `uniffi` crate.
 // Trust me, you don't want to mess with it!
-module mobileFFI {
-    header "mobileFFI.h"
+module pubkymobileFFI {
+    header "pubkymobileFFI.h"
     export *
 }