OBGM-363, OBGM-366 Configure Sentry for Grails 3; fix Interceptor session bugs.
- Send fine-grained release information to Sentry to better track when problems appear;
- Provide hints to make Sentry's "Most Relevant" filter work better;
- Provide context from previous log messages with each Sentry event, whenever possible;
- Stop using the abandoned org.grails.plugins:sentry plugin;
- Remove need to inject SentryClient bean;
- Simplify dependencies and update to latest Sentry libraries;
- Experiment with @CompileStatic annotation on a Grails interceptor.
- Fix Interceptor session bugs by refactoring AuthService (also fixes OBPIH-4325).
- Wire Sentry up to application server so we can get user-agent and url data in crash reports.
