chore(package): update ember-cli-deploy-s3 to version 1.2.0 (#1701)

Author: greenkeeper[bot]

package.json

@@ -35,7 +35,7 @@
     "ember-cli-deploy-gzip": "1.0.1",
     "ember-cli-deploy-manifest": "1.0.0",
     "ember-cli-deploy-revision-data": "1.0.0",
-    "ember-cli-deploy-s3": "1.1.0",
+    "ember-cli-deploy-s3": "1.2.0",
     "ember-cli-deploy-s3-index": "1.0.1",
     "ember-cli-deploy-sentry": "^0.5.2",
     "ember-cli-deploy-slack": "1.0.0",

yarn.lock

@@ -2757,9 +2757,9 @@ [email protected]:
     mime-types "^2.1.9"
     rsvp "^3.0.18"
 
-ember-cli-deploy-s3@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/ember-cli-deploy-s3/-/ember-cli-deploy-s3-1.1.0.tgz#626126c21c7b2ef0347978c01c1338e6a16b02ab"
+ember-cli-deploy-s3@1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/ember-cli-deploy-s3/-/ember-cli-deploy-s3-1.2.0.tgz#7e9e9621da4157fdcf09a2d56c42c61ef6b1f2e4"
   dependencies:
     aws-sdk "^2.6.12"
     chalk "^1.0.0"