Some other adjustments to Github Actions workflow

.github/workflows/rubyonrails.yml

@@ -1,9 +1,4 @@
-# This workflow uses actions that are not certified by GitHub.  They are
-# provided by a third-party and are governed by separate terms of service,
-# privacy policy, and support documentation.
-#
-# This workflow will install a prebuilt Ruby version, install dependencies, and
-# run tests and linters.
+# This workflow will install a prebuilt Ruby version, install dependencies, and run tests.
 name: "Ruby on Rails CI"
 on:
   push:
@@ -18,31 +13,12 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
-      # Add or replace dependency steps here
       - name: Install Ruby and gems
-        uses: ruby/setup-ruby@55283cc23133118229fd3f97f9336ee23a179fcf # v1.146.0
-        with:
-          bundler-cache: true
-      # Add or replace database setup steps here
+        uses: ruby/setup-ruby@v1
+        with:          
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+          cache-version: 0 # Increment this number if you need to re-download cached gems
       - name: Set up database schema
-        run: bin/rails db:schema:load
-      # Add or replace test runners here
+        run: rake db:test:prepare
       - name: Run tests
-        run: bin/rake
-
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-      - name: Install Ruby and gems
-        uses: ruby/setup-ruby@55283cc23133118229fd3f97f9336ee23a179fcf # v1.146.0
-        with:
-          bundler-cache: true
-      # Add or replace any other lints here
-      - name: Security audit dependencies
-        run: bin/bundler-audit --update
-      - name: Security audit application code
-        run: bin/brakeman -q -w2
-      - name: Lint Ruby files
-        run: bin/rubocop --parallel
+        run: bundle exec rspec spec