Bump newrelic_rpm from 6.8.0.360 to 6.9.0.363

Bumps [newrelic_rpm](https://github.com/newrelic/rpm) from 6.8.0.360 to 6.9.0.363.
- [Release notes](https://github.com/newrelic/rpm/releases)
- [Changelog](https://github.com/newrelic/rpm/blob/master/CHANGELOG.md)
- [Commits](https://github.com/newrelic/rpm/compare/6.8.0.360...6.9.0.363)

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

Gemfile.lock

@@ -197,7 +197,7 @@ GEM
     multi_xml (0.6.0)
     multipart-post (2.1.1)
     netrc (0.11.0)
-    newrelic_rpm (6.8.0.360)
+    newrelic_rpm (6.9.0.363)
     nio4r (2.5.2)
     nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)