SRCH-6530 add new fields to template

[selfdanielj]

Summary

• Adds index mappings for new fields created by SRCH- 6530 add metadata to document GSA-TTS/searchgov-spider#458 and needed for SRCH-6530
• Also adds mapping for existing DAP field (this work is represented in SRCH-6053)

Testing

• Run the command to create or update the opensearch index.
  • Using docker it would be bin/docker bin/rails opensearch:create_index
  • Do this BEFORE you load any data in the new fields created by SRCH- 6530 add metadata to document GSA-TTS/searchgov-spider#458 as the dynamic mappings may not be compatible with these mappings.
• Verify index and template are updated
  • Assuming development-i14y-documents-searchgov is your dev index name...
  • GET development-i14y-documents-searchgov/_mapping/field/metadata.* should display information about the newly mapped fields.
  • GET /_template/development-i14y-documents-searchgov should display information about the newly mapped fields.

Checklist

Please ensure you have addressed all concerns below before marking a PR "ready for review" or before requesting a re-review. If you cannot complete an item below, replace the checkbox with the ⚠️ :warning: emoji and explain why the step was not completed.

Functionality Checks

• You have merged the latest changes from the target branch (usually main) into your branch.

• Your primary commit message is of the format SRCH-#### <description> matching the associated Jira ticket.

• PR title is either of the format SRCH-#### <description> matching the associated Jira ticket (i.e. "SRCH-123 implement feature X"), or Release - SRCH-####, SRCH-####, SRCH-#### matching the Jira ticket numbers in the release.

• Automated checks pass. If Code Climate checks do not pass, explain reason for failures:

Process Checks

• You have specified at least one "Reviewer".