Examples and notary server integration test now use this notary client crate
Added a test in notary integration test to test auth module
Some unused dependencies are removed
Another PR will follow to migrate this notary client crate to the notary server folder (the migration touches many parts of the codebase (e.g. github action, devops deployment scripts, notary server dockerfile), hence a separate PR is better to reduce the review scope)
Addressed https://github.com/tlsnotary/tlsn/issues/443, where
Another PR will follow to migrate this notary client crate to the notary server folder (the migration touches many parts of the codebase (e.g. github action, devops deployment scripts, notary server dockerfile), hence a separate PR is better to reduce the review scope)