Add DSN to examples

Author: cmanallen

docs/platforms/javascript/common/configuration/integrations/launchdarkly.mdx

@@ -51,7 +51,10 @@ The [LaunchDarkly](https://launchdarkly.com/) integration tracks feature flag ev
 import * as Sentry from '@sentry/browser';
 import * as LaunchDarkly from 'launchdarkly-js-client-sdk';
 
-Sentry.init({integrations: [Sentry.launchDarklyIntegration()]});
+Sentry.init({
+  dsn: "___PUBLIC_DSN___",
+  integrations: [Sentry.launchDarklyIntegration()]
+});
 
 const ldClient = LaunchDarkly.initialize(
     'my-client-ID',

docs/platforms/javascript/common/configuration/integrations/openfeature.mdx

@@ -37,7 +37,10 @@ The [OpenFeature](https://openfeature.dev/) integration tracks feature flag eval
 import * as Sentry from '@sentry/browser';
 import { OpenFeature } from '@openfeature/web-sdk';
 
-Sentry.init({integrations: [Sentry.openFeatureIntegration()]});
+Sentry.init({
+  dsn: "___PUBLIC_DSN___",
+  integrations: [Sentry.openFeatureIntegration()]
+});
 
 const client = OpenFeature.getClient();
 client.addHooks(new Sentry.OpenFeatureIntegrationHook());