deps(go): bump github.com/jackc/pgx/v5 (#3)

Bumps the api-runtime group in /apps/api with 1 update: [github.com/jackc/pgx/v5](https://github.com/jackc/pgx).


Updates `github.com/jackc/pgx/v5` from 5.8.0 to 5.9.1
- [Changelog](https://github.com/jackc/pgx/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jackc/pgx/compare/v5.8.0...v5.9.1)

---
updated-dependencies:
- dependency-name: github.com/jackc/pgx/v5
  dependency-version: 5.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: api-runtime
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

apps/api/go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/s3 v1.97.1
 	github.com/go-chi/chi/v5 v5.2.5
 	github.com/go-chi/cors v1.2.2
-	github.com/jackc/pgx/v5 v5.8.0
+	github.com/jackc/pgx/v5 v5.9.1
 	github.com/redis/go-redis/v9 v9.18.0
 	github.com/stretchr/testify v1.11.1
 	github.com/testcontainers/testcontainers-go v0.41.0