Reddit-edgecontext

What's Changed
* go: upgrade jwt library to v5 by pacejackson in https://github.com/reddit/edgecontext/pull/23
* Add additional options for service auth by ajermaky in https://github.com/reddit/edgecontext/pull/25
* Upgrade publish libraries by ajermaky in https://github.com/reddit/edgecontext/pull/26

New Contributors
* ajermaky made their first contribution in https://github.com/reddit/edgecontext/pull/25

**Full Changelog**: https://github.com/reddit/edgecontext/compare/v1.6.3...v1.7.1-beta.1

What's Changed
* go: upgrade jwt library to v5 by pacejackson in https://github.com/reddit/edgecontext/pull/23
* Add additional options for service auth by ajermaky in https://github.com/reddit/edgecontext/pull/25

New Contributors
* ajermaky made their first contribution in https://github.com/reddit/edgecontext/pull/25

**Full Changelog**: https://github.com/reddit/edgecontext/compare/v1.6.3...v1.7.1-beta

Update go library to use the latest version of the JWT library.

The underlying JWT library had some breaking changes that percolated up to this one:

- jwt.StandardClaims was deprecated in v4 and removed in v5, replaced with jwt.RegisteredClaims. If you referenced AuthenticationToken.StardardClaims directly, then you will have to change that to AuthenticationToken.RegisteredClaims.
- jwt.NewValidationError was removed. Replaced by new errors in the edgecontext library and additional checks in the ParseWithClaims call. This may affect you if you were checking the errors returned by ParseWithClaims, specifically check errors.As against a *jwt.VerificationError. This type was completely removed, so you will need to check against specific errors, either the errors from the JWT library or the new ones added in here.

* Relaxes version check for the `cryptography` dependency.

This release updates the validation of LocaleCode, and also adds support to [Baseplate.go's `detach` library](https://pkg.go.dev/github.com/reddit/baseplate.go/detach) in the go library.

This release switched the Go library to use JWKS for key rotation. It also changed the dependency of jwt go library from reddit's fork to the new upstream version.