build: bump testcontainers from 12.0.2 to 12.0.3

Bumps [testcontainers](https://github.com/testcontainers/testcontainers-node) from 12.0.2 to 12.0.3.
- [Release notes](https://github.com/testcontainers/testcontainers-node/releases)
- [Commits](testcontainers/testcontainers-node@v12.0.2...v12.0.3)

---
updated-dependencies:
- dependency-name: testcontainers
  dependency-version: 12.0.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -44,7 +44,7 @@
     "@commitlint/cli": "^21.0.2",
     "@commitlint/config-conventional": "^21.0.2",
     "husky": "^9.1.7",
-    "testcontainers": "^12.0.2",
+    "testcontainers": "^12.0.3",
     "remark-cli": "^12.0.1",
     "remark-frontmatter": "^5.0.0",
     "remark-gfm": "^4.0.1",