CORE-6717 Add schemas for hosted identity reconciliation

[YashNabar]

Introduces database and Avro schemas to enable persistence and reconciliation of locally-hosted identities.

• Adds cluster-level tables hosted_identity and hosted_identity_session_key_info
• Extends HostedIdentityEntry.avsc to include version (compatibility test added)
• Adds config for hosted identity reconciliation

[corda-jenkins-ci02]

Jenkins build for PR 1620 build 9

Build Successful:
Jar artifact version produced by this PR: 5.2.1.53-alpha-1715186958139

[corda-jenkins-ci02]

Scanning for breaking API changes introduced by this PR

Scan Failed: https://ci02.dev.r3.com/job/Corda5/job/corda-api-compatibility/job/PR-1620/8/

If the breaking changes are intentional, run ./gradlew cementApi and get approval from the Corda team leads.

[nikinagy]

LGTM

[driessamyn]

This cannot go in 5.2 as patch releases must be able to be applied in place (without an upgrade process for DBs etc).

[nikinagy]

This cannot go in 5.2 as patch releases must be able to be applied in place (without an upgrade process for DBs etc).

@driessamyn The main problem is that we were not persisting data in the DB, so in case of kafka data loss we lost everything.
The hosted identities topic was never backed up by any sort of DB entity. Hence we had no DB reconciliation in place.
I don't see how we could fix the SBI issue for clients without making any changes to the DB. Especially, since the main issue is that we are missing persistence for this data.

[simon-johnson-r3]

Just a heads up, after upgrade it's possible the config read by a worker will not yet have this property with a default propagated to it. The code must be able to handle this property is missing in 5.2.1. See https://r3-cev.atlassian.net/wiki/spaces/CB/pages/4564091182/Making+a+Config+Change for more details.

Removing block as confirmed with Marcello (pending write-up of decision) that this can go in 5.2.1.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[corda-jenkins-ci02]

Non-blocking downstream job failed for corda-non-functional-test

https://ci02.dev.r3.com/job/Corda5/job/corda-api-compatibility/job/PR-1620/8/ has failed for PR 1620 build 8

Please investigate if your changes may have broken compilation on https://github.com/corda/corda-non-functional-test

[corda-jenkins-ci02]

Non-blocking downstream job failed for corda-e2e-test

https://ci02.dev.r3.com/job/Corda5/job/corda-api-compatibility/job/PR-1620/8/ has failed for PR 1620 build 8

Please investigate if your changes may have broken compilation on https://github.com/corda/corda-e2e-tests

[conalsmith-r3]

LGTM