SIMSBIOHUB-850: Update backup schedules and retention

[dylanrogowsky-oxd]

Links to Jira Tickets

• SIMSBIOHUB-850

Description of Changes

• Crunchy Postgres backup schedules and retention: Refactored the infrastructure/crunchy-db Helm chart to use four pgBackRest repos (hourly, daily, weekly, monthly) with distinct schedules and retention per environment (dev/test/prod).
• Chart structure: Inlined the PostgresCluster and related templates (no longer using the crunchy-postgres subchart); updated Chart.yaml (removed subchart dependency, added appVersion); removed Chart.lock.
• New/updated templates: Added PostgresCluster.yaml, _helpers.tpl, _s3.tpl, and s3Secret.yaml; backup config now drives schedules and retention from pgBackRest.repos in values.
• Values: Restructured base values.yaml and environment overrides (values-dev.yaml, values-test.yaml, values-prod.yaml) so each environment defines four repos with path, full schedule, retention count, and retention type. Data source path updated to use the daily tier (e.g. /biohub/dev/daily) for restore/standby.

Testing Notes

• Deploy the crunchy-db chart in a dev/test namespace and confirm the PostgresCluster and repo-host pods come up; verify pgBackRest cron jobs/schedules for the four repos.
• Optionally run a manual full backup and confirm objects appear under the expected S3 paths (e.g. /biohub/<env>/hourly, /biohub/<env>/daily, etc.).
• If testing restore/standby, set dataSource.enabled: true and ensure the daily repo path and stanza match the backup location.

[github-actions]

OpenShift URLs for the PR Deployment:

• App Route: https://biohub-platform-app-344-a0ec71-dev.apps.silver.devops.gov.bc.ca/
• API Route: https://biohub-platform-api-344-a0ec71-dev.apps.silver.devops.gov.bc.ca/
• Pods: https://console.apps.silver.devops.gov.bc.ca/k8s/ns/a0ec71-dev/pods?name=344
• Helm Release: https://console.apps.silver.devops.gov.bc.ca/helm-releases/ns/a0ec71-dev/release/pr-344

[github-actions]

OpenShift URLs for the PR Deployment:

• App Route: https://biohub-platform-app-344-a0ec71-dev.apps.silver.devops.gov.bc.ca/
• API Route: https://biohub-platform-api-344-a0ec71-dev.apps.silver.devops.gov.bc.ca/
• Pods: https://console.apps.silver.devops.gov.bc.ca/k8s/ns/a0ec71-dev/pods?name=344
• Helm Release: https://console.apps.silver.devops.gov.bc.ca/helm-releases/ns/a0ec71-dev/release/pr-344

[mauberti-bc]

Looks good to me

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud