Bump newrelic from 4.12.0.113 to 4.14.0.115
Bump newrelic from 4.12.0.113 to 4.14.0.115

Bumps [newrelic](http://newrelic.com/docs/python/new-relic-for-python) from 4.12.0.113 to 4.14.0.115.

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
ebmdatalab/openprescribing,annapowellsmith/openpresc,annapowellsmith/openpresc,ebmdatalab/openprescribing,ebmdatalab/openprescribing,annapowellsmith/openpresc,ebmdatalab/openprescribing,annapowellsmith/openpresc