Bump jekyll-toc from 0.15.0 to 0.16.1 (home-assistant#15976)

Bumps [jekyll-toc](https://github.com/toshimaru/jekyll-toc) from 0.15.0 to 0.16.1.
- [Release notes](https://github.com/toshimaru/jekyll-toc/releases)
- [Commits](toshimaru/jekyll-toc@v0.15.0...v0.16.1)

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

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

Gemfile

@@ -15,7 +15,7 @@ group :jekyll_plugins do
   gem 'jekyll-sitemap', '1.4.0'
   gem 'jekyll-time-to-read', '0.1.2'
   gem 'jekyll-commonmark', '1.3.1'
-  gem 'jekyll-toc', '0.15.0'
+  gem 'jekyll-toc', '0.16.1'
 end
 
 gem 'sinatra', '2.1.0'

Gemfile.lock

@@ -25,8 +25,8 @@ GEM
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.7)
     eventmachine (1.2.7-x64-mingw32)
-    ffi (1.13.1)
-    ffi (1.13.1-x64-mingw32)
+    ffi (1.14.1)
+    ffi (1.14.1-x64-mingw32)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
     i18n (1.8.5)
@@ -56,7 +56,7 @@ GEM
       jekyll (>= 3.7, < 5.0)
     jekyll-time-to-read (0.1.2)
       jekyll
-    jekyll-toc (0.15.0)
+    jekyll-toc (0.16.1)
       jekyll (>= 3.8)
       nokogiri (~> 1.10)
     jekyll-watch (2.2.1)
@@ -127,7 +127,7 @@ DEPENDENCIES
   jekyll-paginate (= 1.1.0)
   jekyll-sitemap (= 1.4.0)
   jekyll-time-to-read (= 0.1.2)
-  jekyll-toc (= 0.15.0)
+  jekyll-toc (= 0.16.1)
   nokogiri (= 1.10.10)
   rake (= 13.0.1)
   sass-globbing (= 1.1.5)