Bump node-fetch from 2.6.0 to 2.6.1

Bumps [node-fetch](https://github.com/bitinn/node-fetch) from 2.6.0 to 2.6.1.
- [Release notes](https://github.com/bitinn/node-fetch/releases)
- [Changelog](https://github.com/node-fetch/node-fetch/blob/master/docs/CHANGELOG.md)
- [Commits](https://github.com/bitinn/node-fetch/compare/v2.6.0...v2.6.1)

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

services/docstore/package-lock.json

@@ -1571,9 +1571,9 @@
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     },
     "aws-sdk": {
-      "version": "2.745.0",
-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.745.0.tgz",
-      "integrity": "sha512-YTmDvxb0foJC/iZOSsn+MdO4g9nPnlyRdhIpFqvPUkrFzWn5rP4mPtDJan2Eu0j4R02pdwfDhmvr82ckH2w7OQ==",
+      "version": "2.754.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.754.0.tgz",
+      "integrity": "sha512-87WVpDOY9LlJtbN6/RszHrr8NxN/M/Qb5luNX3IayUUt+emkBrl6ZKPrG+N1s+WXEyLxkNE4fxiBkiS/5/TiEg==",
       "requires": {
         "buffer": "4.9.2",
         "events": "1.1.1",
@@ -4647,9 +4647,9 @@
       }
     },
     "node-fetch": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
-      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA=="
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
+      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw=="
     },
     "node-forge": {
       "version": "0.9.1",