Open directions and need help links in the same tab

[JunTaoLuo]

Are you removing, renaming or moving a folder in this PR?

• No, I'm not changing any folders (skip to TeamSites and delete the rest of this section)
• Yes, I'm removing, renaming or moving a folder

⚠️ TeamSites ⚠️

Examples of a TeamSite: https://va.gov/health and https://benefits.va.gov/benefits/. This scenario is also referred to as the "injected" header and footer. You can reach out in the #sitewide-public-websites Slack channel for questions.

Did you change site-wide styles, platform utilities or other infrastructure?

• No
• Yes, and I used the proxy-rewrite steps to test the injected header scenario

Summary

• This updates directions and need help links to open in the same tab
• Appointments (VAOS) Team
• This is not behind a Flipper

Related issue(s)

• Open directions and "Need Help" section links open in the same tab va.gov-team#96729

Testing done

• Tested locally, see screenshots

Screenshots

Link(s)	Screenshot and HTML
Directions - Before
Directions - After
Need help - Before
Need help - After

What areas of the site does it impact?

Appointments (VAOS)

Acceptance criteria

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

[JunTaoLuo]

FYI @outerpress the NewTabAnchor used to add aria labels to the links that open in a new tab but I didn't include the label in the new links. The reason is that the aria label used to appends the suffix "Link opens in a new tab." to whatever the text of the link was. Given that we are no longer opening these in a new tab, without that suffix, the label will just be the same as the visible text. In that case I think it would be redundant even for screen readers, but let me know if that's not true and I can add the aria labels back.