Adding db:migrate step to tests; adding two new versions of Ruby to test against

.woodpecker.yml

@@ -8,9 +8,25 @@ pipeline:
       - 'rake test:rubocop'
 
   test_ruby34:
+    group: tests
     image: ruby:3.4
     commands:
       - 'bundle config set --local path "vendor/bundle"'
+      - 'rake db:migrate'
+      - 'rake test:unit'
+  test_ruby33:
+    group: tests
+    image: ruby:3.3
+    commands:
+      - 'bundle config set --local path "vendor/bundle"'
+      - 'rake db:migrate'
+      - 'rake test:unit'
+  test_ruby32:
+    group: tests
+    image: ruby:3.2
+    commands:
+      - 'bundle config set --local path "vendor/bundle"'
+      - 'rake db:migrate'
       - 'rake test:unit'
 
   gitea_release: