fix: add neoxa to build export

v1.7.2

Author: michaelmcshinsky

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hyperbitjs/chains",
-  "version": "1.7.1",
+  "version": "1.7.2",
   "license": "MIT",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",

src/chains/index.ts

@@ -18,6 +18,7 @@ export * from './meowcoin';
 export * from './monacoin';
 export * from './namecoin';
 export * from './navcoin';
+export * from './neoxa';
 export * from './neurai';
 export * from './nubits';
 export * from './peercoin';