Chore(deps): Bump browserify-sign from 4.2.1 to 4.2.2 in /frontend (#1718)

Bumps [browserify-sign](https://github.com/crypto-browserify/browserify-sign) from 4.2.1 to 4.2.2.
- [Changelog](https://github.com/browserify/browserify-sign/blob/main/CHANGELOG.md)
- [Commits](https://github.com/crypto-browserify/browserify-sign/compare/v4.2.1...v4.2.2)

---
updated-dependencies:
- dependency-name: browserify-sign
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

frontend/yarn.lock

@@ -9089,7 +9089,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"bn.js@npm:^5.0.0, bn.js@npm:^5.1.1":
+"bn.js@npm:^5.0.0, bn.js@npm:^5.2.1":
   version: 5.2.1
   resolution: "bn.js@npm:5.2.1"
   checksum: bed3d8bd34ec89dbcf9f20f88bd7d4a49c160fda3b561c7bb227501f974d3e435a48fb9b61bc3de304acab9215a3bda0803f7017ffb4d0016a0c3a740a283caa
@@ -9279,7 +9279,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"browserify-rsa@npm:^4.0.0, browserify-rsa@npm:^4.0.1":
+"browserify-rsa@npm:^4.0.0, browserify-rsa@npm:^4.1.0":
   version: 4.1.0
   resolution: "browserify-rsa@npm:4.1.0"
   dependencies:
@@ -9290,19 +9290,19 @@ __metadata:
   linkType: hard
 
 "browserify-sign@npm:^4.0.0":
-  version: 4.2.1
-  resolution: "browserify-sign@npm:4.2.1"
+  version: 4.2.2
+  resolution: "browserify-sign@npm:4.2.2"
   dependencies:
-    bn.js: ^5.1.1
-    browserify-rsa: ^4.0.1
+    bn.js: ^5.2.1
+    browserify-rsa: ^4.1.0
     create-hash: ^1.2.0
     create-hmac: ^1.1.7
-    elliptic: ^6.5.3
+    elliptic: ^6.5.4
     inherits: ^2.0.4
-    parse-asn1: ^5.1.5
-    readable-stream: ^3.6.0
-    safe-buffer: ^5.2.0
-  checksum: 8f00a370e3e97060977dc58e51251d3ca398ee73523994a44430321e8de2c7d85395362d59014b2b07efe4190f369baee2ff28eb8f405ff4660b776651cf052d
+    parse-asn1: ^5.1.6
+    readable-stream: ^3.6.2
+    safe-buffer: ^5.2.1
+  checksum: 4d1292e5c165d93455630515003f0e95eed9239c99e2d373920c5b56903d16296a3d23cd4bdc4d298f55ad9b83714a9e63bc4839f1166c303349a16e84e9b016
   languageName: node
   linkType: hard
 
@@ -12019,7 +12019,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"elliptic@npm:^6.5.3":
+"elliptic@npm:^6.5.3, elliptic@npm:^6.5.4":
   version: 6.5.4
   resolution: "elliptic@npm:6.5.4"
   dependencies:
@@ -20069,7 +20069,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"parse-asn1@npm:^5.0.0, parse-asn1@npm:^5.1.5":
+"parse-asn1@npm:^5.0.0, parse-asn1@npm:^5.1.6":
   version: 5.1.6
   resolution: "parse-asn1@npm:5.1.6"
   dependencies:
@@ -23004,6 +23004,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"readable-stream@npm:^3.6.2":
+  version: 3.6.2
+  resolution: "readable-stream@npm:3.6.2"
+  dependencies:
+    inherits: ^2.0.3
+    string_decoder: ^1.1.1
+    util-deprecate: ^1.0.1
+  checksum: e37be5c79c376fdd088a45fa31ea2e423e5d48854be7a22a58869b4e84d25047b193f6acb54f1012331e1bcd667ffb569c01b99d36b0bd59658fb33f513511b7
+  languageName: node
+  linkType: hard
+
 "readdir-scoped-modules@npm:^1.0.0, readdir-scoped-modules@npm:^1.1.0":
   version: 1.1.0
   resolution: "readdir-scoped-modules@npm:1.1.0"