ci.yml in delayed_job_json-1.0.1

- old
+ new

@@ -2,14 +2,14 @@
 
 on: [push, pull_request]
 
 jobs:
   test:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     services:
       postgres:
-        image: postgres:9.5
+        image: postgres:15
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres
         ports:
           - 5432:5432
@@ -22,12 +22,12 @@
           - 3306:3306
         options: --health-cmd "mysqladmin ping -h localhost" --health-interval 20s --health-timeout 10s --health-retries 10
     strategy:
       fail-fast: false
       matrix:
-        ruby: [2.7, '3.0', 3.1, 3.2]
-        gemfile: ['rails60', 'rails61', 'rails70']
+        ruby: [2.7, '3.0', 3.1, 3.2, 3.3]
+        gemfile: ['rails60', 'rails61', 'rails70', 'rails71']
         database: ['postgresql', 'mysql', 'sqlite']
 
     name: ruby ${{ matrix.ruby }}, ${{ matrix.gemfile }}, ${{ matrix.database }}
 
     env:
@@ -35,10 +35,10 @@
       POSTGRES_PASSWORD: postgres
       DATABASE: ${{ matrix.database }}
       BUNDLE_GEMFILE: gemfiles/${{ matrix.gemfile }}.gemfile
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby }}
         bundler-cache: true
     - name: Prepare test