Issue #1935548 by linclark, c4rl: Remove JSON-LD module.

core/MAINTAINERS.txt

core/modules/jsonld/jsonld.info.yml

core/modules/jsonld/jsonld.module

core/modules/jsonld/jsonld.services.yml

...ld/lib/Drupal/jsonld/EventSubscriber/JsonldSubscriber.php

core/modules/jsonld/lib/Drupal/jsonld/JsonldEncoder.php

...dules/jsonld/lib/Drupal/jsonld/JsonldEntityNormalizer.php

...nld/lib/Drupal/jsonld/JsonldEntityReferenceNormalizer.php

.../modules/jsonld/lib/Drupal/jsonld/JsonldEntityWrapper.php

...es/jsonld/lib/Drupal/jsonld/JsonldFieldItemNormalizer.php

...modules/jsonld/lib/Drupal/jsonld/JsonldNormalizerBase.php

...es/jsonld/lib/Drupal/jsonld/JsonldRdfSchemaNormalizer.php

.../jsonld/lib/Drupal/jsonld/Tests/JsonldTestSetupHelper.php

...onld/lib/Drupal/jsonld/Tests/NormalizeDenormalizeTest.php

...ld/lib/Drupal/jsonld/Tests/RdfSchemaSerializationTest.php

...nld/lib/Drupal/jsonld/Tests/SupportsSerializationTest.php

...es/rdf/lib/Drupal/rdf/EventSubscriber/RouteSubscriber.php

...odules/rdf/lib/Drupal/rdf/SiteSchema/SchemaController.php

core/modules/rdf/rdf.services.yml