Migrate onprc_ehr scripts to PostgreSQL

[labkey-adam]

Rationale

We want the onprc_ehr module to run on PostgreSQL

Changes

• Consolidate most onprc_ehr SQL upgrade scripts to onprc_ehr-0.000-25.000.sql
• Migrate consolidated script and the remaining incremental scripts to PostgreSQL syntax
• Clean up bootstrap script

Tasks 📍

• Claude Code Review
• Manual Testing
• Test Automation
• Verify Fix

[labkey-adam]

@labkey-martyp not sure how we want to handle procedure audit.ArchiveAuditTables() (onprc_ehr-25.002-25.003.sql). PostgreSQL can't do cross-database transactions, so Gemini migrated this procedure to use different schemas in a single database.

Note that I didn't bother migrating onprc_ehr-25.000-25.001.sql or onprc_ehr-25.001-25.002.sql since these were just earlier versions of ArchiveAuditTables() that were overwritten.

[labkey-tchad]

This should remove the SqlserverOnlyTest marker interface from the ONPRC tests so that we get more TeamCity coverage.