Bump webrick from 1.7.0 to 1.9.1

Bumps [webrick](https://github.com/ruby/webrick) from 1.7.0 to 1.9.1.
- [Release notes](https://github.com/ruby/webrick/releases)
- [Commits](ruby/webrick@v1.7.0...v1.9.1)

---
updated-dependencies:
- dependency-name: webrick
  dependency-version: 1.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile

@@ -4,7 +4,7 @@ source "https://rubygems.org"
 
 gem "jekyll", "~> 4.4"
 gem "just-the-docs", "~> 0.3.3"
-gem "webrick", "~> 1.7"
+gem "webrick", "~> 1.9"
 gem "jekyll-remote-theme"
 
 group :jekyll_plugins do

Gemfile.lock

@@ -80,7 +80,7 @@ GEM
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     unicode-display_width (2.6.0)
-    webrick (1.7.0)
+    webrick (1.9.1)
 
 PLATFORMS
   arm64-darwin-21
@@ -95,7 +95,7 @@ DEPENDENCIES
   jekyll-remote-theme
   jekyll-sitemap (~> 1.4)
   just-the-docs (~> 0.3.3)
-  webrick (~> 1.7)
+  webrick (~> 1.9)
 
 BUNDLED WITH
    2.3.12