Bump hibernate.version from 6.6.15.Final to 7.0.0.Final

Bumps `hibernate.version` from 6.6.15.Final to 7.0.0.Final.

Updates `org.hibernate.orm:hibernate-core` from 6.6.15.Final to 7.0.0.Final
- [Release notes](https://github.com/hibernate/hibernate-orm/releases)
- [Changelog](https://github.com/hibernate/hibernate-orm/blob/main/changelog.txt)
- [Commits](hibernate/hibernate-orm@6.6.15...7.0.0)

Updates `org.hibernate.orm:hibernate-envers` from 6.6.15.Final to 7.0.0.Final
- [Release notes](https://github.com/hibernate/hibernate-orm/releases)
- [Changelog](https://github.com/hibernate/hibernate-orm/blob/main/changelog.txt)
- [Commits](hibernate/hibernate-orm@6.6.15...7.0.0)

Updates `org.hibernate.orm:hibernate-c3p0` from 6.6.15.Final to 7.0.0.Final
- [Release notes](https://github.com/hibernate/hibernate-orm/releases)
- [Changelog](https://github.com/hibernate/hibernate-orm/blob/main/changelog.txt)
- [Commits](hibernate/hibernate-orm@6.6.15...7.0.0)

---
updated-dependencies:
- dependency-name: org.hibernate.orm:hibernate-core
  dependency-version: 7.0.0.Final
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.hibernate.orm:hibernate-envers
  dependency-version: 7.0.0.Final
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: org.hibernate.orm:hibernate-c3p0
  dependency-version: 7.0.0.Final
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -125,7 +125,7 @@
     <r2dbc.version>1.0.0.RELEASE</r2dbc.version>
 
     <!-- JPA deps -->
-    <hibernate.version>6.6.15.Final</hibernate.version>
+    <hibernate.version>7.0.0.Final</hibernate.version>
     <hibernate.validator.version>8.0.2.Final</hibernate.validator.version>
     <eclipselink.version>4.0.6</eclipselink.version>
     <jpa.version>3.1.0</jpa.version>