update simplecov-html

Author: tycooon

.github/workflows/stable.yml

@@ -22,7 +22,6 @@ jobs:
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
-          rubygems: latest
           bundler-cache: true # 'bundle install' and cache
 
       - name: Run tests

Gemfile.lock

@@ -8,7 +8,7 @@ GIT
 
 GIT
   remote: https://github.com/umbrellio/simplecov-html.git
-  revision: dea7be12fce6364e9d7a7529a4fcd52075c18af8
+  revision: 54879bd1080865cf8013bcda12e0c03ac687d7a9
   branch: add-method-coverage-support
   specs:
     simplecov-html (0.12.3)