chore(deps): update dependency org.hibernate:hibernate-core to v5.4.21.final (#3617)
chore(deps): update dependency org.hibernate:hibernate-core to v5.4.21.final (#3617)


GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples