Bump newrelic_rpm from 3.9.0.229 to 6.10.0.364

Bumps [newrelic_rpm](https://github.com/newrelic/rpm) from 3.9.0.229 to 6.10.0.364.
- [Release notes](https://github.com/newrelic/rpm/releases)
- [Changelog](https://github.com/newrelic/rpm/blob/master/CHANGELOG.md)
- [Commits](newrelic/newrelic-ruby-agent@3.9.0.229...6.10.0.364)

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

Author: dependabot-preview[bot]

Gemfile.lock

@@ -735,7 +735,7 @@ GEM
     neat (1.5.1)
       bourbon (>= 3.1)
       sass (~> 3.2.19)
-    newrelic_rpm (3.9.0.229)
+    newrelic_rpm (6.10.0.364)
     nio4r (2.5.2)
     nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)