fix: fix error when no options passed

Author: farfromrefug

src/nssentry.android.ts

@@ -228,7 +228,7 @@ export namespace NSSentry {
             event.setSdk(eventSdk);
         }
     }
-    export function startWithDsnString(dsnString: string, options: NativescriptOptions): Promise<Response> {
+    export function startWithDsnString(dsnString: string, options: NativescriptOptions = {}): Promise<Response> {
         return new Promise((resolve, reject) => {
             if (initialized) {
                 console.info('Already started, use existing client', dsnString);

src/nssentry.ios.ts

@@ -78,7 +78,7 @@ export namespace NSSentry {
     }
     let sentryOptions: NativescriptOptions;
     let nSentryOptions: SentryOptions;
-    export function startWithDsnString(dsnString: string, options: NativescriptOptions): Promise<Response> {
+    export function startWithDsnString(dsnString: string, options: NativescriptOptions = {}): Promise<Response> {
         return new Promise((resolve) => {
             sentryOptions = options;
             NSSentrySDK.startWithConfigureOptions((obj) => {