build(deps): Bump tokio-postgres from 0.7.10 to 0.7.11

Bumps [tokio-postgres](https://github.com/sfackler/rust-postgres) from 0.7.10 to 0.7.11.
- [Release notes](https://github.com/sfackler/rust-postgres/releases)
- [Commits](sfackler/rust-postgres@tokio-postgres-v0.7.10...tokio-postgres-v0.7.11)

---
updated-dependencies:
- dependency-name: tokio-postgres
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Cargo.toml

@@ -29,7 +29,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 sql-builder = "3.1"
 tokio = { version = "1", features = ["full"] }
-tokio-postgres = "0.7.10"
+tokio-postgres = "0.7.11"
 utoipa = { version = "4.2.3", features = ["actix_extras"] }
 utoipa-swagger-ui = { version = "7.1.0", features = ["actix-web"] }
 uuid = { version = "1.9.1", features = ["v4", "fast-rng"] }