Update botocore from 1.11.1 to 1.11.2 (pypi#4634)

Author: pyup-bot

requirements/main.txt

@@ -92,9 +92,9 @@ bleach==2.1.4 \
 boto3==1.8.1 \
     --hash=sha256:6f011ea4fa100cf3952f86312fde278e58fb2cb9732076a8bad5924608e2f332 \
     --hash=sha256:d73f16306ebc28718ffa2d23af9ae7b6d699d3a386348e7c0501ea3456bd9d75
-botocore==1.11.1 \
-    --hash=sha256:5b2d2393c02a082d605dac13c1322c3c553a4d4cf23de7b48268ae7f4a105eb3 \
-    --hash=sha256:c2dc0d5a247a122f7a9c18604b12ef3feffaee7f2c11cf48054f746f08fc8462
+botocore==1.11.2 \
+    --hash=sha256:762a325d4f6931140c58829b7a122436d235802f9a10e8f816e91e68951a9ee2 \
+    --hash=sha256:02a33ab792c25f40e268b9d91cb3a4bd76d94bb0438e86fb2e1f3907d20af495
 cachetools==2.1.0 \
     --hash=sha256:d1c398969c478d336f767ba02040fa22617333293fb0b8968e79b16028dfee35 \
     --hash=sha256:90f1d559512fc073483fe573ef5ceb39bf6ad3d39edc98dc55178a2b2b176fa3