feat!: Allow generic attributes to be tracked for changes

[sirewix]

Needed for https://github.com/famedly/product-management/issues/2187

[github-actions]

Meow! Coverage

Total: 50.29%

Delta: 1.39%

🐈‍⬛ Untested Changes 🐈‍⬛

File Path	Lines
src/cache.rs	79-81, 118
src/config.rs	85-89
src/entry.rs	17-22, 24
src/ldap.rs	111-114, 116, 120, 151-152

[github-actions]

Meow! Coverage

Total: 53.26%

Delta: 4.36%

🐈‍⬛ Untested Changes 🐈‍⬛

File Path	Lines
src/cache.rs	118, 244, 250
src/config.rs	85-89
src/entry.rs	17-22, 24
src/ldap.rs	111-114, 116, 120, 151-152

[github-actions]

Meow! Coverage

Total: 53.26%

Delta: 4.36%

🐈‍⬛ Untested Changes 🐈‍⬛

File Path	Lines
src/cache.rs	118, 244, 250
src/config.rs	85-89
src/entry.rs	17-22, 24
src/ldap.rs	111-114, 116, 120, 151-152

[github-actions]

Meow! Coverage

Total: 53.26%

Delta: 4.36%

🐈‍⬛ Untested Changes 🐈‍⬛

File Path	Lines
src/cache.rs	118, 244, 250
src/config.rs	85-89
src/entry.rs	17-22, 24
src/ldap.rs	111-114, 116, 120, 151-152, 187-188

[skomski]

LGTM