fix(deps): update dependency org.hibernate.orm:hibernate-jpamodelgen to v7

Author: renovate[bot]

gradle/libs.versions.toml

@@ -15,7 +15,7 @@ assertj = "org.assertj:assertj-core:3.+"
 equalsverifier = "nl.jqno.equalsverifier:equalsverifier:3.+"
 errorprone-core = { module = "com.google.errorprone:error_prone_core", version.ref = "ep" }
 errorprone-nullaway = "com.uber.nullaway:nullaway:0.+"
-hibernate-jpa-modelgen = { module = "org.hibernate.orm:hibernate-jpamodelgen", version.strictly = "6.+" }
+hibernate-jpa-modelgen = { module = "org.hibernate.orm:hibernate-jpamodelgen", version.strictly = "7.+" }
 immutables-annotate = { module = "org.immutables:annotate" }
 immutables-annotations = { module = "org.immutables:value-annotations" }
 immutables-bom = { module = "org.immutables:bom", version.ref = "immutables" }