fix: revert unmount exception

Author: joao-imi

src/index.js

@@ -83,16 +83,15 @@ class HCaptcha extends React.Component {
       const hcaptcha = this._hcaptcha;
       const captchaId = this.captchaId;
 
+      this._cancelPendingExecute('react-component-unmounted');
+
       if (!this.isReady()) {
-        this._cancelPendingExecute('react-component-unmounted');
         return;
       }
 
       // Reset any stored variables / timers when unmounting
       hcaptcha.reset(captchaId);
       hcaptcha.remove(captchaId);
-
-      this._cancelPendingExecute('react-component-unmounted');
     }
 
     shouldComponentUpdate(nextProps, nextState) {