Update generateLegacyStarkPrivateKey function to take in a signer instead of a seed and address.
Why the changes
To align with the Swift and TS Core SDK.
Before merging
[x] For Immutable developers: Do the changes in this PR require documentation updates? Please refer to this SDK documentation guide and list links to documentation update PRs (they don't have to be merged) below (or write N/A):
Summary
Update
generateLegacyStarkPrivateKeyfunction to take in asignerinstead of a seed and address.Why the changes
To align with the Swift and TS Core SDK.
Before merging
N/A):N/A