Update version to 0.4.9

Update version to 0.4.7 and enhance AIOKerberosClient with improved e…

…ncryption method handling

- Bumped version to 0.4.7.
- Added server_supp_enc_methods attribute to AIOKerberosClient for better encryption method management.
- Refactored select_preferred_encryption_method to return common encryption types.
- Improved error handling in get_referral_ticket for better domain name propagation.
- Updated KerberosCredential to handle encryption types more robustly.

Update version to 0.4.6

bumping version, new release

Merge pull request #34 from skelsec/main

Main

Merge pull request #32 from skelsec/main

Main

Merge pull request #31 from skelsec/main

Main

Merge branch 'dev0.4' into 'master'

Dev0.4

See merge request Skelsec/minikerberos!22

spnroast error handling

adding better secrets loading