Bump download from 6.2.5 to 8.0.0

Bumps [download](https://github.com/kevva/download) from 6.2.5 to 8.0.0.
- [Release notes](https://github.com/kevva/download/releases)
- [Commits](kevva/download@v6.2.5...v8.0.0)

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

Author: dependabot-preview[bot]

package.json

@@ -25,7 +25,7 @@
     "chalk": "^2.1.0",
     "debug": ">= 2.6.9 < 3.0.0 || >= ^3.1.0",
     "docopt": "^0.6.2",
-    "download": "^6.2.5",
+    "download": "^8.0.0",
     "figures": "^3.2.0",
     "fs-extra": "^8.1.0",
     "get-mongodb-version": "^2.0.1",