Deprecated calls to loadRevision() and deleteRevision()

Upgrade status lists a bunch of findings regarding deprecations in D11

Call to deprecated method loadRevision() of class Drupal\Core\Entity\EntityStorageInterface. Deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. Use Drupal\Core\Entity\RevisionableStorageInterface::loadRevision instead.

• src/EntityReferenceRevisionsFieldItemList.php, Line 91
• src/Plugin/DataType/EntityReferenceRevisions.php, Line 81
• src/Plugin/migrate/destination/EntityReferenceRevisions.php, Line 120
• src/Plugin/migrate/destination/EntityReferenceRevisions.php, Line 174
• src/Plugin/migrate/destination/EntityReferenceRevisions.php, Line 200
• tests/src/Kernel/EntityReferenceRevisionsCompositeTest.php, Line 399
• tests/src/Kernel/EntityReferenceRevisionsCompositeTest.php, Line 439
• tests/src/Kernel/EntityReferenceRevisionsCompositeTest.php, Line 450
• tests/src/Kernel/EntityReferenceRevisionsCompositeTest.php, Line 453
• tests/src/Kernel/EntityReferenceRevisionsCompositeTest.php, Line 504
• tests/src/Kernel/EntityReferenceRevisionsCompositeTest.php, Line 507

Call to deprecated method deleteRevision() of class Drupal\Core\Entity\EntityStorageInterface. Deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. Use Drupal\Core\Entity\RevisionableStorageInterface::deleteRevision instead.

• src/EntityReferenceRevisionsOrphanPurger.php, Line 140
• src/Plugin/Field/FieldType/EntityReferenceRevisionsItem.php, Line 408
• src/Plugin/migrate/destination/EntityReferenceRevisions.php, Line 206