Add support for Spring Boot 3.2, Hibernate >= 6.3, Gradle 8.5 and Java 21

[tillkuhn]

Hibernate Enum Issue

PostgreSQLEnumType has been deprecated in hypersistence-utils-hibernate-62 and eventually removed in hypersistence-utils-hibernate-63 in favor of Hibernate's new PostgreSQLEnumJdbcType

Solution This should work with Hibernate 6.3:

@Enumerated(EnumType.STRING)
@Column(columnDefinition = "level")
@JdbcType(PostgreSQLEnumJdbcType::class) // from package org.hibernate.dialect
var level: Area_Level = Area_Level.COUNTRY,

As opposed to former PostgreSQLEnumType, type value was not translated from CamelCase to under_score case automatically, so I had to rename the enum class, but there's hopefully a better way to control this.

Related issue:

• Add a hypersistence-utils-hibernate-63 module for Hibernate 6.3 #657 ()
• Hibernate issue: Inconsistent handling of enum fields

Hibernate 6.4 issue

• Hibernate: HHH-17588 UserTypes cannot be resolved to BasicPluralType
• hypersistence: Add support for Hibernate 6.4 #685

Solution: Downgrade to Spring 3.2.0 (comes with Hibernate 6.3 and not 6.4) until this issue is fixed

Wiremock Issue

https://github.com/wiremock/wiremock/issues/2395

Solution: Use wiremock-standalone

Flyway unsupported class file major version 63 issue

https://github.com/react-native-community/cli/issues/1719

Solution: Update to gradle 8.5 and java 21

[tillkuhn]

update from 3.2.0 to 3.2.2 is still pending Hibernate: HHH-17588 UserTypes cannot be resolved to BasicPluralType https://github.com/vladmihalcea/hypersistence-utils/issues/685

[tillkuhn]

spring boot 3.2.2. is OK now, since Hibernate issue was fixed / workarounded with https://github.com/vladmihalcea/hypersistence-utils/commit/2e3098af58aa983a36d248f2421e67e459af1b7a ( "io.hypersistence:hypersistence-utils-hibernate-63", version = "3.7.2")