chore(deps): bump @frequency-chain/api-augment in /packages/apps-config

Bumps [@frequency-chain/api-augment](https://github.com/frequency-chain/frequency/tree/HEAD/js/api-augment) from 1.14.0 to 1.15.3.
- [Release notes](https://github.com/frequency-chain/frequency/releases)
- [Changelog](https://github.com/frequency-chain/frequency/blob/main/js/api-augment/CHANGELOG.md)
- [Commits](https://github.com/frequency-chain/frequency/commits/v1.15.3/js/api-augment)

---
updated-dependencies:
- dependency-name: "@frequency-chain/api-augment"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

packages/apps-config/package.json

@@ -26,7 +26,7 @@
     "@edgeware/node-types": "3.6.2-wako",
     "@equilab/definitions": "1.4.18",
     "@fragnova/api-augment": "0.1.0-spec-1.0.4-mainnet",
-    "@frequency-chain/api-augment": "1.14.0",
+    "@frequency-chain/api-augment": "1.15.3",
     "@interlay/interbtc-types": "1.13.0",
     "@kiltprotocol/type-definitions": "^1.11401.0",
     "@laminar/type-definitions": "0.3.1",