Replace virtus gem with alternatives

[RajeshPaul38]

The virtus gem is at it's EOL. So we need to replace it with a suitable alternative which has active contributions.
The alternatives can be found in the github page of virtus itself: https://github.com/solnic/virtus

Just for note the alternatives:
https://github.com/dry-rb/dry-types
https://github.com/dry-rb/dry-struct
https://github.com/dry-rb/dry-schema

[RajeshPaul38]

We are going to use dry-types gem in place of Virtus.