Credentials Sharing: Improve compatibility with the latest version LC Wallet

[GlugovGrGlib]

As per discussion: https://discuss.openedx.org/t/verifiable-credentials-qr-code-scan-issue-stuck-at-credential-storage-step/18349, verifiable credentials implementation in the Teak and Ulmo versions is not fully compatible with the latest versions of the LC Wallet.

Target LC Wallet application version: v2.2.9 - Build 103

AC:

• A valid verifiable credential has a green verification status in the latest version of the LC Wallet.
• A revoked verifiable credential is shown as revoked by the issuer.
• Fixes are backported and are ready to be used in the Teak release.