Bump nokogiri from 1.14.3 to 1.15.6 (#132)

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.14.3 to 1.15.6.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.14.3...v1.15.6)

---
updated-dependencies:
- dependency-name: nokogiri
  dependency-type: direct:production
...

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

Gemfile

@@ -28,7 +28,7 @@ gem "pry", "~> 0.12.2"
 gem 'ffi', "~> 1.15.5", git: "https://github.com/ffi/ffi", submodules: true
 
 gem "git", "~> 1.13"
-gem "nokogiri", "~> 1.14.3"
+gem "nokogiri", "~> 1.15.6"
 gem "babel-transpiler", ">= 0.7.0", git: "https://github.com/isantoshsingh/ruby-babel-transpiler"
 gem "therubyracer"
 gem "html-proofer", "~> 3.15"

Gemfile.lock

@@ -93,12 +93,12 @@ GEM
     libv8 (3.16.14.19)
     mercenary (0.4.0)
     method_source (0.9.2)
-    mini_portile2 (2.8.1)
+    mini_portile2 (2.8.5)
     minitest (5.14.0)
     minitest-color (0.0.2)
       minitest (~> 5)
-    nokogiri (1.14.3)
-      mini_portile2 (~> 2.8.0)
+    nokogiri (1.15.6)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     nokogumbo (2.0.2)
       nokogiri (~> 1.8, >= 1.8.4)
@@ -134,7 +134,7 @@ GEM
       method_source (~> 0.9.0)
     psych (3.1.0)
     public_suffix (4.0.6)
-    racc (1.6.2)
+    racc (1.7.3)
     rainbow (3.0.0)
     rake (13.0.1)
     rchardet (1.8.0)
@@ -229,7 +229,7 @@ DEPENDENCIES
   json (~> 2.3)
   minitest (~> 5.14)
   minitest-color (~> 0.0.2)
-  nokogiri (~> 1.14.3)
+  nokogiri (~> 1.15.6)
   os (~> 1.0)
   pry (~> 0.12.2)
   rake (~> 13.0)