[Refactor] use call-bound directly

Author: ljharb

index.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var callBound = require('call-bind/callBound');
+var callBound = require('call-bound');
 
 var $deref = callBound('WeakRef.prototype.deref', true);
 

package.json

@@ -54,7 +54,7 @@
 		"tape": "^5.9.0"
 	},
 	"dependencies": {
-		"call-bind": "^1.0.8"
+		"call-bound": "^1.0.2"
 	},
 	"auto-changelog": {
 		"output": "CHANGELOG.md",