Update dependency typescript to v5.4.3 (matrix-org#12396)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -223,7 +223,7 @@
  "stylelint-config-standard": "^36.0.0",
  "stylelint-scss": "^6.0.0",
  "ts-node": "^10.9.1",
- "typescript": "5.4.2"
+ "typescript": "5.4.3"
  },
  "peerDependencies": {
  "postcss": "^8.4.19",

yarn.lock

@@ -9169,10 +9169,10 @@ typed-array-length@^1.0.4, typed-array-length@^1.0.5:
  is-typed-array "^1.1.13"
  possible-typed-array-names "^1.0.0"
 
-typescript@5.4.2:
- version "5.4.2"
- resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.2.tgz#0ae9cebcfae970718474fe0da2c090cad6577372"
- integrity sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==
+typescript@5.4.3:
+ version "5.4.3"
+ resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.3.tgz#5c6fedd4c87bee01cd7a528a30145521f8e0feff"
+ integrity sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==
 
 ua-parser-js@^1.0.2:
  version "1.0.37"