FINERACT-1185: Add anniversary interest posting period types

[SamaSVM]

Description

Added four new SavingsPostingInterestPeriodType values that post interest on the same day of the month as the account opening date (the "anniversary" date).

Checklist

Please make sure these boxes are checked before submitting your pull request - thanks!

• Write the commit message as per our guidelines
• Acknowledge that we will not review PRs that are not passing the build ("green") - it is your responsibility to get a proposed PR to pass the build, not primarily the project's maintainers.
• Create/update unit or integration tests for verifying the changes made.
• Follow our coding conventions.
• Add required Swagger annotation and update API documentation at fineract-provider/src/main/resources/static/legacy-docs/apiLive.htm with details of any API changes
• This PR must not be a "code dump". Large changes can be made in a branch, with assistance. Ask for help on the developer mailing list.

Your assigned reviewer(s) will follow our guidelines for code reviews.

[adamsaghy]

@bharathc27 FYI

[adamsaghy]

@SamaSVM Can you please make sure you are updating the Fineract JIRA story and the documentation in fineract-doc module to cover these new posting periods?

[adamsaghy]

@SamaSVM Please rebase this PR.

[adamsaghy]

LGTM