Bump ruby-lsp from 0.17.17 to 0.18.0 (#464)

* Bump ruby-lsp from 0.17.17 to 0.18.0

Bumps [ruby-lsp](https://github.com/Shopify/ruby-lsp) from 0.17.17 to 0.18.0.
- [Release notes](https://github.com/Shopify/ruby-lsp/releases)
- [Commits](Shopify/ruby-lsp@v0.17.17...v0.18.0)

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

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

* Update gemset.nix

---------

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

Gemfile.lock

@@ -288,7 +288,7 @@ GEM
       rack (>= 1.1)
       rubocop (>= 1.52.0, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
-    ruby-lsp (0.17.17)
+    ruby-lsp (0.18.0)
       language_server-protocol (~> 3.17.0)
       prism (~> 1.0)
       rbs (>= 3, < 4)
@@ -322,7 +322,7 @@ GEM
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
     smart_properties (1.17.0)
-    sorbet-runtime (0.5.11551)
+    sorbet-runtime (0.5.11572)
     stringio (3.1.1)
     strscan (3.1.0)
     thor (1.3.2)