Change Details

T3216 All alias related utilities are being consolidated in aliasUtils, hence moving `getAliasRegistrationFee` and it's helper function `getAliasRegistrationFee` (only used in getAliasREgistrationFee). Associated unit tests migrated accordingly.

T3216 All alias related utilities are being consolidated in aliasUtils, hence moving `getAliasRegistrationFee` and it's helper function `getAliasByteSize` (only used in getAliasRegistrationFee). Associated unit tests migrated accordingly.

T3216 All alias related utilities are being consolidated in aliasUtils, hence moving `getAliasRegistrationFee` and it's helper function `getAliasRegistrationFeByteSize` (only used in getAliasREegistrationFee). Associated unit tests migrated accordingly.