fix: missing y coordinate when restoring a public key

[elribonazo]

Description:

Reported by @amagyar-iohk and @mineme0110, we are not restoring the public key properly when resolving the DIDS, when the Ed25519 and Secp256k1 key comes with x and y coordinated only x is being added.

Checklist:

• My PR follows the contribution guidelines of this project
• My PR is free of third-party dependencies that don't comply with the Allowlist
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have checked the PR title to follow the conventional commit specification

[github-actions]

Lines	Statements	Branches	Functions
	78.13% (3742/4789)	68.07% (1729/2540)	82.13% (892/1086)

[coveralls]

coverage: 74.459% (-0.05%) from 74.511%
when pulling 5be619a on feature/fix-ellliptic-jwk-by-coordinates-x-and-y
into 4fa5b1d on main.

[elribonazo]

Closing this PR in favor of this #369