fix: catch throwable instead of exception in restartmodule.java (#133)

This updates the try/catch blocks in RestartModule.java to catch Throwable instead of Exception to fall back to loading the legacy bundle. recreateReactContextInBackground in React Native throws an AssertionError (which is an instance of Error, not Exception), meaning that the error wasn't being caught and our app was crashing.

See https://github.com/facebook/react-native/blob/65d52a59b044b2e8f7712af5542c4649689363fa/ReactAndroid/src/main/java/com/facebook/react/ReactInstanceManager.java#L390

Author: bweissbart

android/src/main/java/com/reactnativerestart/RestartModule.java

@@ -48,13 +48,13 @@ private void loadBundle() {
                 public void run() {
                     try {
                         instanceManager.recreateReactContextInBackground();
-                    } catch (Exception e) {
+                    } catch (Throwable t) {
                         loadBundleLegacy();
                     }
                 }
             });
 
-        } catch (Exception e) {
+        } catch (Throwable t) {
             loadBundleLegacy();
         }
     }