Bump jszip from 3.2.2 to 3.7.0

Bumps [jszip](https://github.com/Stuk/jszip) from 3.2.2 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@v3.2.2...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

@@ -55,7 +55,7 @@
     "history": "^4.9.0",
     "idb": "^4.0.5",
     "identity-img": "^1.0.0",
-    "jszip": "^3.2.1",
+    "jszip": "^3.7.0",
     "less": "^3.9.0",
     "less-loader": "^4.1.0",
     "long": "^4.0.0",