Bump github.com/newrelic/go-agent/v3/integrations/nrhttprouter

Bumps [github.com/newrelic/go-agent/v3/integrations/nrhttprouter](https://github.com/newrelic/go-agent) from 1.0.2 to 1.1.0.
- [Release notes](https://github.com/newrelic/go-agent/releases)
- [Changelog](https://github.com/newrelic/go-agent/blob/master/CHANGELOG.md)
- [Commits](newrelic/go-agent@v3/integrations/nrmongo/v1.0.2...v1.1.0)

---
updated-dependencies:
- dependency-name: github.com/newrelic/go-agent/v3/integrations/nrhttprouter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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