chore(deps): bump the ruby group with 6 updates (#1137)

Bumps the ruby group with 6 updates:

| Package | From | To |
| --- | --- | --- |
| [html2rss](https://github.com/html2rss/html2rss) | ``e29ffd7`` | ``dec6eb6`` |
| [bigdecimal](https://github.com/ruby/bigdecimal) | `4.1.1` | `4.1.2` |
| [json](https://github.com/ruby/json) | `2.19.3` | `2.19.4` |
| [mime-types-data](https://github.com/mime-types/mime-types-data) | `3.2026.0407` | `3.2026.0414` |
| [protocol-http](https://github.com/socketry/protocol-http) | `0.62.0` | `0.62.2` |
| [protocol-websocket](https://github.com/socketry/protocol-websocket) | `0.20.2` | `0.21.0` |


Updates `html2rss` from `e29ffd7` to `dec6eb6`
- [Release notes](https://github.com/html2rss/html2rss/releases)
- [Commits](html2rss/html2rss@e29ffd7...dec6eb6)

Updates `bigdecimal` from 4.1.1 to 4.1.2
- [Release notes](https://github.com/ruby/bigdecimal/releases)
- [Changelog](https://github.com/ruby/bigdecimal/blob/master/CHANGES.md)
- [Commits](ruby/bigdecimal@v4.1.1...v4.1.2)

Updates `json` from 2.19.3 to 2.19.4
- [Release notes](https://github.com/ruby/json/releases)
- [Changelog](https://github.com/ruby/json/blob/master/CHANGES.md)
- [Commits](ruby/json@v2.19.3...v2.19.4)

Updates `mime-types-data` from 3.2026.0407 to 3.2026.0414
- [Changelog](https://github.com/mime-types/mime-types-data/blob/main/CHANGELOG.md)
- [Commits](mime-types/mime-types-data@v3.2026.0407...v3.2026.0414)

Updates `protocol-http` from 0.62.0 to 0.62.2
- [Release notes](https://github.com/socketry/protocol-http/releases)
- [Changelog](https://github.com/socketry/protocol-http/blob/main/releases.md)
- [Commits](socketry/protocol-http@v0.62.0...v0.62.2)

Updates `protocol-websocket` from 0.20.2 to 0.21.0
- [Release notes](https://github.com/socketry/protocol-websocket/releases)
- [Changelog](https://github.com/socketry/protocol-websocket/blob/main/releases.md)
- [Commits](socketry/protocol-websocket@v0.20.2...v0.21.0)

---
updated-dependencies:
- dependency-name: html2rss
  dependency-version: dec6eb621a31316c22109ecc9449eccf4383218c
  dependency-type: direct:production
  dependency-group: ruby
- dependency-name: bigdecimal
  dependency-version: 4.1.2
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: ruby
- dependency-name: json
  dependency-version: 2.19.4
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: ruby
- dependency-name: mime-types-data
  dependency-version: 3.2026.0414
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: ruby
- dependency-name: protocol-http
  dependency-version: 0.62.2
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: ruby
- dependency-name: protocol-websocket
  dependency-version: 0.21.0
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: ruby
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -7,7 +7,7 @@ GIT
 
 GIT
   remote: https://github.com/html2rss/html2rss.git
-  revision: e29ffd71ed8e5887a3a87df7b904c82e455e2067
+  revision: dec6eb621a31316c22109ecc9449eccf4383218c
   specs:
     html2rss (0.18.0)
       addressable (~> 2.7)
@@ -59,7 +59,7 @@ GEM
       protocol-rack (~> 0.7)
       protocol-websocket (~> 0.17)
     base64 (0.3.0)
-    bigdecimal (4.1.1)
+    bigdecimal (4.1.2)
     brotli (0.8.0)
     concurrent-ruby (1.3.6)
     console (1.34.3)
@@ -120,15 +120,15 @@ GEM
     io-endpoint (0.17.2)
     io-event (1.15.1)
     io-stream (0.11.1)
-    json (2.19.3)
+    json (2.19.4)
     kramdown (2.5.2)
       rexml (>= 3.4.4)
     logger (1.7.0)
     metrics (0.15.0)
     mime-types (3.7.0)
       logger
       mime-types-data (~> 3.2025, >= 3.2025.0507)
-    mime-types-data (3.2026.0407)
+    mime-types-data (3.2026.0414)
     net-http (0.9.1)
       uri (>= 0.11.1)
     nokogiri (1.19.2-arm64-darwin)
@@ -137,7 +137,7 @@ GEM
       racc (~> 1.4)
     parallel (2.0.1)
     protocol-hpack (1.5.1)
-    protocol-http (0.62.0)
+    protocol-http (0.62.2)
     protocol-http1 (0.39.0)
       protocol-http (~> 0.62)
     protocol-http2 (0.26.0)
@@ -148,7 +148,7 @@ GEM
       protocol-http (~> 0.58)
       rack (>= 1.0)
     protocol-url (0.4.0)
-    protocol-websocket (0.20.2)
+    protocol-websocket (0.21.0)
       protocol-http (~> 0.2)
     public_suffix (7.0.5)
     puppeteer-ruby (0.51.0)