Bump mixpanel from 0.11.0 to 0.13.0

Bumps [mixpanel](https://github.com/mixpanel/mixpanel-node) from 0.11.0 to 0.13.0.
- [Release notes](https://github.com/mixpanel/mixpanel-node/releases)
- [Changelog](https://github.com/mixpanel/mixpanel-node/blob/master/history.md)
- [Commits](mixpanel/mixpanel-node@v0.11.0...v0.13.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -40,7 +40,7 @@
  "flagged-respawn": "^1.0.1",
  "is-ci": "^2.0.0",
  "jest-environment-node": "^26.0.0",
- "mixpanel": "^0.11.0",
+ "mixpanel": "^0.13.0",
  "ncp": "^2.0.0",
  "near-api-js": "^0.30.0",
  "near-seed-phrase": "^0.1.0",