chore: Bump aws-sdk in /modules/webhook/lambdas/webhook (#461)

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.819.0 to 2.828.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](aws/aws-sdk-js@v2.819.0...v2.828.0)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

modules/webhook/lambdas/webhook/package.json

@@ -17,7 +17,7 @@
     "@types/jest": "^26.0.20",
     "@types/node": "^14.14.20",
     "@zeit/ncc": "^0.22.1",
-    "aws-sdk": "^2.819.0",
+    "aws-sdk": "^2.828.0",
     "body-parser": "^1.19.0",
     "express": "^4.17.1",
     "jest": "^26.6.3",

modules/webhook/lambdas/webhook/yarn.lock

@@ -956,10 +956,10 @@ atob@^2.1.2:
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-aws-sdk@^2.819.0:
-  version "2.819.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.819.0.tgz#bc2d878543cc170af2c58704422bcfc38c08dc3b"
-  integrity sha512-Eu/YVodZN6oBL5P3NtUJDeZwlV2kPEn4PKfK+5kQmQnxx1+EepP9SvYel7f7RfYi9XtzsMnUz7ms5p1DsRAa6Q==
+aws-sdk@^2.828.0:
+  version "2.828.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.828.0.tgz#6aa599c3582f219568f41fb287eb65753e4a9234"
+  integrity sha512-JoDujGdncSIF9ka+XFZjop/7G+fNGucwPwYj7OHYMmFIOV5p7YmqomdbVmH/vIzd988YZz8oLOinWc4jM6vvhg==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"