Fixed Address V3 country_code_iso2 params

[RachalCassity]

Note: Delete the description statements, complete each step. None are optional, but can be justified as to why they cannot be completed as written. Provide known gaps to testing that may raise the risk of merging to production.

Summary

VAProfile V3 Address had incorrect parameters for country_code_fips and country_code_iso2. The params were corrected with the AddressValidation docs

AddressValidationController does not permit the country_code_iso2 parameter. The country_code_iso2 params were removed from the AddressValidation service

Related issue(s)

• PCIU Replacement Step 4a: Fix AddressValidation Bugs va.gov-team#98561
• Slack thread

Testing done

• New code is covered by unit tests
• Describe what the old behavior was prior to the change
• Describe the steps required to verify your changes are working as expected. Exclusively stating 'Specs run' is NOT acceptable as appropriate testing
• If this work is behind a flipper:
  • Tests need to be written for both the flipper on and flipper off scenarios. Docs.
  • What is the testing plan for rolling out the feature?

Screenshots

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What areas of the site does it impact?

(Describe what parts of the site are impacted andifcode touched other areas)

Acceptance criteria

• I fixed|updated|added unit tests and integration tests for each feature (if applicable).
• No error nor warning in the console.
• Events are being sent to the appropriate logging solution
• Documentation has been updated (link to documentation)
• No sensitive information (i.e. PII/credentials/internal URLs/etc.) is captured in logging, hardcoded, or specs
• Feature/bug has a monitor built into Datadog (if applicable)
• If app impacted requires authentication, did you login to a local build and verify all authenticated routes work as expected
• I added a screenshot of the developed feature

Requested Feedback

(OPTIONAL)What should the reviewers know in addition to the above. Is there anything specific you wish the reviewer to assist with. Do you have any concerns with this PR, why?

[RachalCassity]

Fixed configs found in the AddressValidation docs.

[RachalCassity]

country_code_iso2 was removed because the AddressValidationController does not permit country_code_iso2

[RachalCassity]

Added country_code_fips back to this spec