Changes to @dcx-protocol/applicant

[bnonni]

Updated @dcx-protocol/root to version 0.1.1
Updated @dcx-protocol/applicant to version 0.1.1
Updated @dcx-protocol/common to version 0.1.2
Updated @dcx-protocol/issuer to version 0.2.0
Package versions updated: { root: '0.1.1', applicant: '0.1.1', common: '0.1.2', issuer: '0.2.0' }