Downgrade simplecov to work with codeclimate reporter

See codeclimate/test-reporter#413

.github/workflows/test_and_deploy.yml

@@ -59,7 +59,6 @@ jobs:
         uses: paambaati/codeclimate-action@v3.0.0
         env:
           CC_TEST_REPORTER_ID: 0aca64e6290e0914c1cdb2f6625d284052f24deb20b0ecd51595f5101e0e4960
-          coverageLocations: "${{github.workspace}}/coverage:simplecov"
 
   # Name of the job
   deploy:

Gemfile

@@ -94,7 +94,7 @@ group :test do
   # Provides one-liners to test common rails functionality, that, if written by hand, would be much longer
   gem 'shoulda-matchers', '~> 5.0' # https://github.com/thoughtbot/shoulda-matchers
   # Code coverage analysis tool for Ruby
-  gem 'simplecov', require: false # https://github.com/simplecov-ruby/simplecov
+  gem 'simplecov', '~> 0.17.0', require: false # https://github.com/simplecov-ruby/simplecov
 end
 
 group :production do

Gemfile.lock

@@ -119,6 +119,7 @@ GEM
       concurrent-ruby (~> 1.0)
     jbuilder (2.11.3)
       activesupport (>= 5.0.0)
+    json (2.6.1)
     json-jwt (1.13.0)
       activesupport (>= 4.2)
       aes_key_wrap
@@ -275,12 +276,11 @@ GEM
     semantic_range (3.0.0)
     shoulda-matchers (5.0.0)
       activesupport (>= 5.2.0)
-    simplecov (0.21.2)
+    simplecov (0.17.1)
       docile (~> 1.1)
-      simplecov-html (~> 0.11)
-      simplecov_json_formatter (~> 0.1)
-    simplecov-html (0.12.3)
-    simplecov_json_formatter (0.1.3)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
     spring (3.0.0)
     sprockets (4.0.2)
       concurrent-ruby (~> 1.0)
@@ -365,7 +365,7 @@ DEPENDENCIES
   sass-rails (>= 6)
   selenium-webdriver
   shoulda-matchers (~> 5.0)
-  simplecov
+  simplecov (~> 0.17.0)
   spring
   sqlite3 (~> 1.4)
   turbolinks (~> 5)