Bump brace-expansion from 1.1.11 to 1.1.12 in /cdk (#29)

Bumps [brace-expansion](https://github.com/juliangruber/brace-expansion) from 1.1.11 to 1.1.12.
- [Release notes](https://github.com/juliangruber/brace-expansion/releases)
- [Commits](juliangruber/brace-expansion@1.1.11...v1.1.12)

---
updated-dependencies:
- dependency-name: brace-expansion
  dependency-version: 1.1.12
  dependency-type: indirect
...

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Author: dependabot[bot]

cdk/yarn.lock

@@ -1651,12 +1651,12 @@ __metadata:
   linkType: hard
 
 "brace-expansion@npm:^1.1.7":
-  version: 1.1.11
-  resolution: "brace-expansion@npm:1.1.11"
+  version: 1.1.12
+  resolution: "brace-expansion@npm:1.1.12"
   dependencies:
     balanced-match: "npm:^1.0.0"
     concat-map: "npm:0.0.1"
-  checksum: 10c0/695a56cd058096a7cb71fb09d9d6a7070113c7be516699ed361317aca2ec169f618e28b8af352e02ab4233fb54eb0168460a40dc320bab0034b36ab59aaad668
+  checksum: 10c0/975fecac2bb7758c062c20d0b3b6288c7cc895219ee25f0a64a9de662dbac981ff0b6e89909c3897c1f84fa353113a721923afdec5f8b2350255b097f12b1f73
   languageName: node
   linkType: hard