Bump slim from 5.1.1 to 5.2.0 (#1907)

Bumps [slim](https://github.com/slim-template/slim) from 5.1.1 to 5.2.0.
- [Release notes](https://github.com/slim-template/slim/releases)
- [Changelog](https://github.com/slim-template/slim/blob/main/CHANGES)
- [Commits](slim-template/slim@v5.1.1...v5.2.0)

---
updated-dependencies:
- dependency-name: slim
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -271,7 +271,7 @@ GEM
       terminal-table
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
-    slim (5.1.1)
+    slim (5.2.0)
       temple (~> 0.10.0)
       tilt (>= 2.1.0)
     smart_properties (1.17.0)