Update boto3 to 1.9.229 (#12362)

Update boto3 to 1.9.229

requirements/prod.txt

@@ -123,9 +123,9 @@ billiard==3.6.0.0 \
 bleach==3.1.0 \
     --hash=sha256:213336e49e102af26d9cde77dd2d0397afabc5a6bf2fed985dc35b5d1e285a16 \
     --hash=sha256:3fdf7f77adcf649c9911387df51254b813185e32b2c6619f690b593a617e19fa
-boto3==1.9.228 \
+boto3==1.9.229 \
-    --hash=sha256:778e66711d7de9352b6330692ae44c0ba012559dabb4c39d7416b0135fb335a6 \
+    --hash=sha256:b3598e49a99cc58ab5160baa1781c1cd94e66983642bf88cd338ffbf8aff2e01 \
-    --hash=sha256:c8371f1f9c52f64cef1f14a773629fc8434ecca6195b2ef2a429a7bbbf8ecf23
+    --hash=sha256:e8ad9c0048f60c24baa2c884c1d404f7f6c038793f39ba84350ac8740c622fdc
 celery==4.1.1 \
     --hash=sha256:6fc4678d1692af97e137b2a9f1c04efd8e7e2fb7134c5c5ad60738cdd927762f \
     --hash=sha256:d1f2a3359bdbdfb344edce98b8e891f5fe64f8a11c5a45538ec20ac237c971f5 # pyup: <4.2