feat: convert to typescript

Author: wilson-ang

action.js

@@ -1,4 +1,4 @@
-const action = require("./action");
+const action = require("../action");
 const core = require("@actions/core");
 const github = require("@actions/github");
 

action.test.js

@@ -43,4 +43,4 @@ branding:
   color: "gray-dark"
 runs:
   using: "node16"
-  main: "index.js"
+  main: "dist/index.js"