build(deps-dev): bump testcontainers from 10.14.0 to 10.15.0

Bumps [testcontainers](https://github.com/testcontainers/testcontainers-node) from 10.14.0 to 10.15.0.
- [Release notes](https://github.com/testcontainers/testcontainers-node/releases)
- [Commits](testcontainers/testcontainers-node@v10.14.0...v10.15.0)

---
updated-dependencies:
- dependency-name: testcontainers
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -18,7 +18,7 @@
     "@playwright/test": "^1.49.0",
     "@testcontainers/postgresql": "^10.15.0",
     "jest": "^29.7.0",
-    "testcontainers": "^10.14.0",
+    "testcontainers": "^10.15.0",
     "testcontainers-node-playwright": "^0.5.4"
   }
 }