fix(rails): prepare test db without any seeds

pipeline/examples/__snapshots__/rails-k8s-with-worker-dockerfile.test.ts.snap

@@ -137,7 +137,7 @@ app 🧪 test:
     - cd .temp-with-dockerfile
     - bundle config set path 'tmp/cache'
     - bundle install -j $(nproc)
-    - bundle exec rake db:setup
+    - bundle exec rake db:test:prepare
     - bundle exec rake assets:precompile assets:clean
     - bundle exec rspec
   cache: *a2

pipeline/examples/__snapshots__/rails-k8s-with-worker.test.ts.snap

@@ -137,7 +137,7 @@ app 🧪 test:
     - cd .
     - bundle config set path 'tmp/cache'
     - bundle install -j $(nproc)
-    - bundle exec rake db:setup
+    - bundle exec rake db:test:prepare
     - bundle exec rake assets:precompile assets:clean
     - bundle exec rspec
   cache: *a2

pipeline/src/build/rails/test.ts

@@ -93,7 +93,7 @@ export const createRailsTestJobs = (
             `cd ${context.build.dir}`,
             ...bundlerInstall,
             ...(ensureArrayOrNull(buildConfig.test?.command) ?? [
-              "bundle exec rake db:setup",
+              "bundle exec rake db:test:prepare",
               "bundle exec rake assets:precompile assets:clean",
               "bundle exec rspec",
             ]),