[backup] Bump node-fetch from 1.7.3 to 2.6.1

Bumps [node-fetch](https://github.com/bitinn/node-fetch) from 1.7.3 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/1.7.3...v2.6.1)

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

1 files changed, 1 insertions, 1 deletions

diff --git a/backup/package.json b/backup/package.json
index 347dd428..dc5ab0bd 100644
--- a/backup/package.json
+++ b/backup/package.json
@@ -15,6 +15,6 @@
   "dependencies": {
     "lodash": "^4.15.0",
     "minimist": "^1.2.0",
-    "node-fetch": "^1.6.0"
+    "node-fetch": "^2.6.1"
   }
 }