build(deps): bump aws-sdk from 2.867.0 to 2.870.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.867.0 to 2.870.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js/compare/v2.867.0...v2.870.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -115,7 +115,7 @@
 		"autobind-decorator": "2.4.0",
 		"autosize": "4.0.2",
 		"autwh": "0.1.0",
-		"aws-sdk": "2.867.0",
+		"aws-sdk": "2.870.0",
 		"bcryptjs": "2.4.3",
 		"blurhash": "1.1.3",
 		"broadcast-channel": "3.5.3",

yarn.lock

@@ -1865,10 +1865,10 @@ autwh@0.1.0:
   dependencies:
     oauth "0.9.15"
 
-aws-sdk@2.867.0:
-  version "2.867.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.867.0.tgz#3fae9a583bfd89f6098dc9bca6553b5b85e2a2fc"
-  integrity sha512-6iXRTW6dlCU4UwMivDGHoRyMCvX9Ch1G2gIZZl5yKwzVNaBNpJiAyByWFuxrcBqQsSIFKBEbxeRjePE6QiBbkw==
+aws-sdk@2.870.0:
+  version "2.870.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.870.0.tgz#fc5c0ff65d4564a58cc183059727c77ebbce46a9"
+  integrity sha512-pbNO+RuEx45aaEZind0Tl9NADxncLJf0mRAwof0szyYMB+FZm165yz7FCxFLumU4R9qw8vOG5YFACBaNoQkJdg==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"