Bump aws-sdk from 2.573.0 to 2.578.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.573.0 to 2.578.0.
- [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/v2.573.0...v2.578.0)

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

package-lock.json

@@ -653,9 +653,9 @@
       "dev": true
     },
     "aws-sdk": {
-      "version": "2.573.0",
-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.573.0.tgz",
-      "integrity": "sha512-NC6A0d96aowA1L1UW8idNTUnDTzjoCysiZY0rDiumMu9jhAouLp07ffc2sXgTWg9pWvXrEex2Aeps9oQWq/6OA==",
+      "version": "2.578.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.578.0.tgz",
+      "integrity": "sha512-QOot7ha8J+w+AQf1UNzpGpbcZtCaK/mqjenG177ybm2nvm00a4PKa5dz/kF/bYi2qMx9yJmiQ17kn32Q5ar8Kg==",
       "requires": {
         "buffer": "^4.9.1",
         "events": "^1.1.1",

package.json

@@ -26,7 +26,7 @@
   "homepage": "https://github.com/aws-actions/configure-aws-credentials#readme",
   "dependencies": {
     "@actions/core": "^1.2.0",
-    "aws-sdk": "^2.573.0"
+    "aws-sdk": "^2.578.0"
   },
   "devDependencies": {
     "@zeit/ncc": "^0.20.5",