chore(deps): bump @aws-cdk/toolkit-lib in /packages/backend-deployer

Bumps [@aws-cdk/toolkit-lib](https://github.com/aws/aws-cdk-cli/tree/HEAD/packages/@aws-cdk/toolkit-lib) from 0.3.2 to 0.3.3.
- [Release notes](https://github.com/aws/aws-cdk-cli/releases)
- [Commits](https://github.com/aws/aws-cdk-cli/commits/@aws-cdk/[email protected]/packages/@aws-cdk/toolkit-lib)

---
updated-dependencies:
- dependency-name: "@aws-cdk/toolkit-lib"
  dependency-version: 0.3.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

packages/backend-deployer/package.json

@@ -24,7 +24,7 @@
     "execa": "^9.5.1",
     "tsx": "^4.6.1",
     "strip-ansi": "^7.1.0",
-    "@aws-cdk/toolkit-lib": "0.3.2"
+    "@aws-cdk/toolkit-lib": "0.3.3"
   },
   "peerDependencies": {
     "aws-cdk-lib": "^2.189.1",