Bump elliptic from 6.5.4 to 6.6.1

Bumps [elliptic](https://github.com/indutny/elliptic) from 6.5.4 to 6.6.1.
- [Commits](https://github.com/indutny/elliptic/compare/v6.5.4...v6.6.1)

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

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

yarn.lock

@@ -8094,8 +8094,8 @@ __metadata:
   linkType: hard
 
 "elliptic@npm:^6.5.3, elliptic@npm:^6.5.4":
-  version: 6.5.4
-  resolution: "elliptic@npm:6.5.4"
+  version: 6.6.1
+  resolution: "elliptic@npm:6.6.1"
   dependencies:
     bn.js: ^4.11.9
     brorand: ^1.1.0
@@ -8104,7 +8104,7 @@ __metadata:
     inherits: ^2.0.4
     minimalistic-assert: ^1.0.1
     minimalistic-crypto-utils: ^1.0.1
-  checksum: d56d21fd04e97869f7ffcc92e18903b9f67f2d4637a23c860492fbbff5a3155fd9ca0184ce0c865dd6eb2487d234ce9551335c021c376cd2d3b7cb749c7d10f4
+  checksum: 27b14a52f68bbbc0720da259f712cb73e953f6d2047958cd02fb0d0ade2e83849dc39fb4af630889c67df8817e24237428cf59c4f4c07700f755b401149a7375
   languageName: node
   linkType: hard