Gradle upgrade

[DanielSass]

What needs to be done

Upgrade Gradle to the latest. (9.2.0 as of time of writing)

Why it needs to be done

Security, maintenance, etc

Acceptance Criteria

• Gradle version is upgraded to latest (9.2.0)

Technical Notes

• We are currently on 8.14.3 - the jump to 9.0.0 might be somewhat involved. It probably makes sense to do that migration first instead of skipping straight to 9.2.0

Additional context

• https://docs.gradle.org/current/userguide/upgrading_major_version_9.html
• @schreiaj mentioned that we were seeing it build successfully in 9.1 here

[kevinfiol]

This is blocked by https://github.com/liquibase/liquibase-gradle-plugin/issues/173 ; in short, the liquibase plugin we use is currently incompatible with Gradle 9.

Putting this back in the icebox for now.

When liquibase-gradle-plugin is updated, the work in this PR can be resumed: https://github.com/CDCgov/prime-simplereport/pull/9270