chore(deps-dev): bump @acala-network/chopsticks-testing

Bumps @acala-network/chopsticks-testing from 1.1.0 to 1.2.4.

---
updated-dependencies:
- dependency-name: "@acala-network/chopsticks-testing"
  dependency-version: 1.2.4
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -71,7 +71,7 @@
     "winston-loki": "^6.1.3"
   },
   "devDependencies": {
-    "@acala-network/chopsticks-testing": "^1.1.0",
+    "@acala-network/chopsticks-testing": "^1.2.4",
     "@substrate/dev": "^0.9.0",
     "@types/argparse": "2.0.17",
     "@types/express": "^5.0.4",