Bump jszip from 3.4.0 to 3.7.0

Bumps [jszip](https://github.com/Stuk/jszip) from 3.4.0 to 3.7.0.
- [Release notes](https://github.com/Stuk/jszip/releases)
- [Changelog](https://github.com/Stuk/jszip/blob/master/CHANGES.md)
- [Commits](Stuk/jszip@v3.4.0...v3.7.0)

---
updated-dependencies:
- dependency-name: jszip
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package-lock.json

@@ -185,7 +185,7 @@
     "dependencies": {
         "bencoder": "^0.0.5",
         "cross-spawn": "^6.0.1",
-        "jszip": "^3.4.0"
+        "jszip": "^3.7.0"
     },
     "repository": {
         "type": "git",