Bump ruby-lsp from 0.7.3 to 0.7.4

Bumps [ruby-lsp](https://github.com/Shopify/ruby-lsp) from 0.7.3 to 0.7.4.
- [Release notes](https://github.com/Shopify/ruby-lsp/releases)
- [Commits](Shopify/ruby-lsp@v0.7.3...v0.7.4)

---
updated-dependencies:
- dependency-name: ruby-lsp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -196,7 +196,7 @@ GEM
       rubocop (~> 1.51)
     rubocop-sorbet (0.7.0)
       rubocop (>= 0.90.0)
-    ruby-lsp (0.7.3)
+    ruby-lsp (0.7.4)
       language_server-protocol (~> 3.17.0)
       sorbet-runtime
       syntax_tree (>= 6.1.1, < 7)