Merge pull request #4367 from mozilla/pyup-update-requests-2.12.4-to-2.12.5

Update requests to 2.12.5

requirements/prod.txt

@@ -327,9 +327,9 @@ redis==2.10.5 \
     --hash=sha256:97156b37d7cda4e7d8658be1148c983984e1a975090ba458cc7e244025191dbd \
     --hash=sha256:5dfbae6acfc54edf0a7a415b99e0b21c0a3c27a7f787b292eea727b1facc5533
 # requests is required by PyBrowserID, amo-validator, django-mozilla-product-details, docker-compose, docker-py, nobot, pytest-base-url, pytest-selenium, pyupio, safety
-requests==2.12.4 \
-    --hash=sha256:000748df49e087784441b2621c50fb81046c5c8e80e0d91674ffad65b9e13844 \
-    --hash=sha256:ed98431a0631e309bb4b63c81d561c1654822cb103de1ac7b47e45c26be7ae34
+requests==2.12.5 \
+    --hash=sha256:d57dae49f4267e8cb378aff9e426c9304a78794d03e945e39bfc607355715658 \
+    --hash=sha256:d902a54f08d086a7cc6e58c20e2bb225b1ae82c19c35e5925269ee94fb9fce00
 schematic==0.4 \
     --hash=sha256:c0e10f877297f8414a1cafe759c67fb27902fe50838f725f4b5f15c598adeb9e
 # setuptools is required by cryptography, ipdb, ipython, spidermonkey, yolk