* do not allow token_ttl to be longer than verification_ttl
* add verification when updating an existing key
When updating a key, ensure any roles referencing the key do not already
have a token_ttl greater than the key's verification_ttl
* add changelog
* remove unneeded UT check and comment
* refactor based on PR comments
- remove make slice in favor of var delcaration
- remove unneeded if check
- validate expiry value during token generation
- update changelog as bug
* refactor get roles referencing target key names logic
* add note about thread safety to helper func
* update func comment
* sort array and refactor func names
* add warning to return response
* remove unnecessary code from unit test
* Update vault/identity_store_oidc.go
Co-authored-by: Austin Gebauer <34121980+austingebauer@users.noreply.github.com>
Co-authored-by: Austin Gebauer <34121980+austingebauer@users.noreply.github.com>
