fix: examples/websocket/package.json to reduce vulnerabilities (#375)
fix: examples/websocket/package.json to reduce vulnerabilities (#375)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-AXIOS-1038255

Signed-off-by: Lucas Holmquist <53dd6492234f115cc187fc638efb40daab835454@redhat.com>
cloudevents/sdk-javascript,cloudevents/sdk-javascript