[MINOR] chore(zeppelin-web-angular): refresh lockfile to remediate npm audit findings

### What is this PR for?
Refresh `package-lock.json` in `zeppelin-web-angular` to remediate npm audit findings.
Ran `npm audit fix` on the latest master to resolve vulnerabilities that can be fixed without breaking changes.

### What type of PR is it?
Bug Fix / Improvement

### Todos

### What is the Jira issue?

### How should this be tested?
- `cd zeppelin-web-angular && npm audit` should show fewer vulnerabilities

### Screenshots (if appropriate)

### Questions:
* Does the license files need to update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No

Closes #5208 from jongyoul/copilot/fix-npm-audit-issues.

Signed-off-by: Jongyoul Lee <jongyoul@gmail.com>

Author: jongyoul