Update CI config, drop CodeClimate config

Author: n-rodriguez

.github/workflows/ci.yml

@@ -10,6 +10,8 @@ on:
       - '**'
   schedule:
     - cron: '0 4 1 * *'
+  # Run workflow manually
+  workflow_dispatch:
 
 jobs:
   rspec:
@@ -18,6 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
+          - '3.4'
           - '3.3'
           - '3.2'
           - '3.1'
@@ -27,17 +30,13 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
 
-      - name: RSpec & publish code coverage
-        uses: paambaati/[email protected]
-        env:
-          CC_TEST_REPORTER_ID: 3dfc7b128d751fb7905e3fc1b919d81b9203ef295341ea324305fac22a8be8bc
-        with:
-          coverageCommand: bin/rspec
+      - name: Run RSpec
+        run: bin/rspec