fix(core): Fix Vercel deployment with HTTPS Mediatior and KERIA

[iFergal]

Description

KERIA and the mediator are now behind the Traefik load balancer for HTTPS access. This fixes any HTTP constraints with Vercel.

Checklist before requesting a review

Issue ticket number and link

• This PR has a valid ticket number or issue: [link]

Testing & Validation

• This PR has been tested/validated in IOS, Android and browser.
• The code has been tested locally with test coverage match expectations. - Not relevant.
• Added new Unit/Component testing (if relevant). - Not relevant.

Security

• No secrets are being committed (i.e. credentials, PII)
• This PR does not have any significant security implications

Code Review

• There is no unused functionality or blocks of commented out code (otherwise, please explain below)
• In addition to this PR, all relevant documentation (e.g. Confluence) and architecture diagrams (e.g. Miro) were updated

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-ebsru4mn7.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-k2yowzn8w.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-ese542q34.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-ccopyilah.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-on2aou5mp.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-90yx6gaoq.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-9srkjo1nf.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-prj346lrr.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-a0srxfguy.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-cew1mdx8w.vercel.app

[github-actions]

Vercel PR (merge commit) deploy URL: https://cf-identity-wallet-qweg7qjt3.vercel.app