Bump github.com/DATA-DOG/go-sqlmock from 1.5.0 to 1.5.2 (#1000)

Bumps [github.com/DATA-DOG/go-sqlmock](https://github.com/DATA-DOG/go-sqlmock) from 1.5.0 to 1.5.2.
- [Release notes](https://github.com/DATA-DOG/go-sqlmock/releases)
- [Commits](https://github.com/DATA-DOG/go-sqlmock/compare/v1.5.0...v1.5.2)

---
updated-dependencies:
- dependency-name: github.com/DATA-DOG/go-sqlmock
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -3,7 +3,7 @@ module github.com/prometheus-community/postgres_exporter
 go 1.19
 
 require (
-	github.com/DATA-DOG/go-sqlmock v1.5.0
+	github.com/DATA-DOG/go-sqlmock v1.5.2
 	github.com/alecthomas/kingpin/v2 v2.3.2
 	github.com/blang/semver/v4 v4.0.0
 	github.com/go-kit/log v0.2.1