Build(deps-dev): Bump steep from 1.8.3 to 1.9.0

Bumps [steep](https://github.com/soutaro/steep) from 1.8.3 to 1.9.0.
- [Release notes](https://github.com/soutaro/steep/releases)
- [Changelog](https://github.com/soutaro/steep/blob/master/CHANGELOG.md)
- [Commits](soutaro/steep@v1.8.3...v1.9.0)

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

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

Gemfile.lock

@@ -108,12 +108,12 @@ GEM
     irb (1.14.1)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    json (2.8.2)
+    json (2.9.0)
     language_server-protocol (3.17.0.3)
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    logger (1.6.1)
+    logger (1.6.2)
     loofah (2.23.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
@@ -125,7 +125,7 @@ GEM
     marcel (1.0.4)
     mini_mime (1.1.5)
     mini_portile2 (2.8.8)
-    minitest (5.25.2)
+    minitest (5.25.4)
     net-imap (0.5.1)
       date
       net-protocol
@@ -197,7 +197,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rbs (3.6.1)
+    rbs (3.7.0)
       logger
     rdoc (6.8.1)
       psych (>= 4.0.0)
@@ -260,7 +260,7 @@ GEM
       rubocop (~> 1.21)
       yard
     ruby-progressbar (1.13.0)
-    securerandom (0.3.2)
+    securerandom (0.4.0)
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
@@ -273,7 +273,7 @@ GEM
     sqlite3 (2.3.1-arm64-darwin)
     sqlite3 (2.3.1-x86_64-darwin)
     sqlite3 (2.3.1-x86_64-linux-gnu)
-    steep (1.8.3)
+    steep (1.9.0)
       activesupport (>= 5.1)
       concurrent-ruby (>= 1.1.10)
       csv (>= 3.0.9)
@@ -284,7 +284,7 @@ GEM
       logger (>= 1.3.0)
       parser (>= 3.1)
       rainbow (>= 2.2.2, < 4.0)
-      rbs (~> 3.6.0)
+      rbs (~> 3.7.0)
       securerandom (>= 0.1)
       strscan (>= 1.0.0)
       terminal-table (>= 2, < 4)