CacheBase::deleteMultiple() throws ServiceNotFoundException for "database" during container compilation

Problem/Motivation

We found that ExistingSite tests (weitzman/drupal-test-traits), were failing with this error:

  Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException:
  You have requested a non-existent service "database"

Redis 1.11 introduced a hasContainer() guard in CacheBase::deleteMultiple() to allow cache deletes during container rebuild:

$in_transaction = \Drupal::hasContainer() && \Drupal::database()->inTransaction();

On Drupal 11.3, HookCollectorKeyValueWritePass (a new compiler pass) triggers a cache delete during container compilation. At that point hasContainer() returns true (the container builder is set), but the database service definition seems to not yet been registered causing the error.

This breaks ExistingSite tests (weitzman/drupal-test-traits) during setUp() and may affect other scenarios where Redis is active during container compilation.

Steps to reproduce

1. Use drupal/redis 1.11 with Drupal 11.3.3
2. Enable Redis as a cache backend (e.g. REDIS_HOST set in environment)
3. Run ExistingSite tests (weitzman/drupal-test-traits)

Proposed resolution

Add \Drupal::hasService('database') to the guard in CacheBase::deleteMultiple():

$in_transaction = \Drupal::hasContainer() && \Drupal::hasService('database') && \Drupal::database()->inTransaction();

Remaining tasks

Create MR.

User interface changes

None.

API changes

None.

Data model changes

None.