fix openziti/ziti#3352 adds api session ressumption to edge_apis (#833)

* fix openziti/ziti#3352 adds api session ressumption to edge_apis

adds method type, ApiSession interface JSON wrapper

- adds string alias type AuthMethod
- adds AuthMethodEmpty as a sentinal type
- adds ApiSessionJsonWrapper to allow direct (un)marshalling of
  ApiSession via interface
- adds the ability to provide custom http client and transports
- adds an inline OAuth2/OIDC rp token authentication
- update redirect URI handling, ensure default uses ported value

Release v1.2.10

Release v1.2.9

Release v1.2.8

Release v1.2.7

Release v1.2.6

Merge pull request #805 from openziti/update-changelog

update CHANGELOG with release notes for v1.2.5

Release v1.2.4

Release v1.2.3

Release v1.2.2