Issue #2429321 by berdir, himanshupathak3, mgifford, kalpaitch, misc,...

Hoi Sing Edison Wongrequested to merge
issue/drupal-2429321:2429321-verify-configured-service-exists-11.4.x into 11.4.x

Issue #2429321 by berdir, himanshupathak3, mgifford, kalpaitch, misc, impalash, mpotter, prabha1997, rade, aleevas, danflanagan8, hswong3i, ravi.shankar, xavier.masson, neslee canil pinto: Verify that the configured service exists before calling it in CacheFactory

Signed-off-by: Wong Hoi Sing Edison hswong3i@pantarei-design.com

Closes #2429321

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