chore(deps): bump brace-expansion from 1.1.18 to 1.1.21 in /frontend (#39)

Bumps [brace-expansion](https://github.com/juliangruber/brace-expansion) from 1.1.18 to 1.1.21.
- [Release notes](https://github.com/juliangruber/brace-expansion/releases)
- [Commits](https://github.com/juliangruber/brace-expansion/compare/v1.1.18...v1.1.21)

---
updated-dependencies:
- dependency-name: brace-expansion
  dependency-version: 1.1.21
  dependency-type: indirect
...

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

frontend/pnpm-lock.yaml

@@ -2657,8 +2657,8 @@ packages:
   bidi-js@1.0.3:
     resolution: {integrity: sha512-RKshQI1R3YQ+n9YJz2QQ147P66ELpa1FQEg20Dk8oW9t2KgLbpDLLp9aGZ7y8WHSshDknG0bknqGw5/tyCs5tw==}
 
-  brace-expansion@1.1.18:
-    resolution: {integrity: sha512-Edep/X9fGqVNmzKBVsDYIOtD+z1tuezV70LBjdCst9Tqu76lsnvRiZ6oTic1n+/BIwX6QDGAO94PN4N2SADvtw==}
+  brace-expansion@1.1.21:
+    resolution: {integrity: sha512-9zeA+KLZNNzglF2TPKRQEDyx6Yby7daAkuy8MiPzpXPsYDWi/DRM8jmwUDxokQjYqBpv5DgPiwD4h4ZZSy1Ujw==}
 
   brace-expansion@5.0.9:
     resolution: {integrity: sha512-ScQ4IuvIEF1TMlP7Zt+vjJ//9zlPb2SDcxWxM3bk8s6t6GGdJ7KO1dCcTidOPJKePW30LE/2cT7wCyPho9/Wxg==}
@@ -7270,7 +7270,7 @@ snapshots:
     dependencies:
       require-from-string: 2.0.2
 
-  brace-expansion@1.1.18:
+  brace-expansion@1.1.21:
     dependencies:
       balanced-match: 1.0.2
       concat-map: 0.0.1
@@ -8953,7 +8953,7 @@ snapshots:
 
   minimatch@3.1.5:
     dependencies:
-      brace-expansion: 1.1.18
+      brace-expansion: 1.1.21
 
   minimist@1.2.8: {}