Bump newrelic from 4.12.0.113 to 4.14.0.115 in /requirements

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] <[email protected]>

Author: dependabot-support

requirements/common.txt

@@ -72,8 +72,8 @@ simplejson==3.16.0 \
     --hash=sha256:65b41a5cda006cfa7c66eabbcf96aa704a6be2a5856095b9e2fd8c293bad2b46 \
     --hash=sha256:c206f47cbf9f32b573c9885f0ec813d2622976cf5effcf7e472344bc2e020ac1
 
-newrelic==4.12.0.113 \
-    --hash=sha256:8fdc94350bfe69e4f70dc8a3e7ead6c6a1905e8f161ce24de7ee3de4f69196ad
+newrelic==4.14.0.115 \
+    --hash=sha256:b0f2ef6c817d9b5389cb3ef0f06037abbd1c1ed1a4ae04f293dadeb0f78ea924
 
 # Required by Django
 mysqlclient==1.3.13 \