* Add testcontainers' Junit5 support dependency
Also updated guava, dagger, hibernate, postgresql, and cloud socket factory
to latest version.
Migrated PersistenceModuleTest as an example.
Real changes:
- dependencies.gradle
- core/build.gradle
- PersistenceModuleTest.java
* Fix dependency-locking config
Reenable dependency locking after a bug errorneouly turned it off.
Removed the guava-related workaround that forcefully resolve to
the -jre distribution.
Enabled locking for buildSrc by updating its property file.
Updated all lock files.