Update Pensions breadcrumb title

[TaiWilkin]

Summary

Updates the copy for the breadcrumbs across all Pension form pages to be: Apply for Veterans Pension benefits.

It was Apply for Veterans' pension benefits, but the style guide says to use "Veterans Pension" with capitalized P and no apostrophe.

Related issue(s)

department-of-veterans-affairs/va.gov-team#74451

Testing done

• Ran yarn build and yarn watch locally for vets-website. Confirmed that the breadcrumbs matched the new copy.

Screenshots

	Before	After
Desktop

What areas of the site does it impact?

Pension Benefits

Acceptance criteria

department-of-veterans-affairs/va.gov-team#74451

Quality Assurance & Testing

• I fixed|updated|added unit tests and integration tests for each feature (if applicable).
• No sensitive information (i.e. PII/credentials/internal URLs/etc.) is captured in logging, hardcoded, or specs
• Linting warnings have been addressed
• Documentation has been updated (link to documentation *if necessary)
• Screenshot of the developed feature is added
• Accessibility testing has been performed

Error Handling

• Browser console contains no warnings or errors.
• Events are being sent to the appropriate logging solution
• Feature/bug has a monitor built into Datadog or Grafana (if applicable)

Authentication

• Did you login to a local build and verify all authenticated routes work as expected with a test user