chore(deps): bump elliptic from 6.5.5 to 6.5.7 (#785)

Bumps [elliptic](https://github.com/indutny/elliptic) from 6.5.5 to 6.5.7.
- [Commits](indutny/elliptic@v6.5.5...v6.5.7)

---
updated-dependencies:
- dependency-name: elliptic
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Lam Tran <lam.tran@commercetools.com>
Co-authored-by: Ajima Chukwuemeka <32770340+ajimae@users.noreply.github.com>

yarn.lock

@@ -4888,9 +4888,9 @@ electron-to-chromium@^1.4.668, electron-to-chromium@^1.5.4:
   integrity sha512-o37j1vZqCoEgBuWWXLHQgTN/KDKe7zwpiY5CPeq2RvUqOyJw9xnrULzZAEVQ5p4h+zjMk7hgtOoPdnLxr7m/jw==
 
 elliptic@^6.5.3, elliptic@^6.5.5:
-  version "6.5.5"
-  resolved "https://registry.npmjs.org/elliptic/-/elliptic-6.5.5.tgz"
-  integrity sha512-7EjbcmUm17NQFu4Pmgmq2olYMj8nwMnpcddByChSUjArp8F5DQWcIcpriwO4ZToLNAJig0yiyjswfyGNje/ixw==
+  version "6.5.7"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.7.tgz#8ec4da2cb2939926a1b9a73619d768207e647c8b"
+  integrity sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==
   dependencies:
     bn.js "^4.11.9"
     brorand "^1.1.0"