* feat(oidc): OIDC Prompt Support
Boundary OIDC method does not currently support passing in prompts during authentication. This change adds the capability of passing OIDC prompts. Prompts are optional OIDC parameters that determine the behaviour of the authentication server: https://openid.net/specs/openid-connect-core-1_0.html#AuthRequest
Add new optional `prompts` option to `boundary_auth_method_oidc` resource. `prompts` option are optional OIDC parameters that determine the behavior of the authentication server.
* fix: Allow users to set OIDC maxAge value to 0 to require immediate reauth
Previously, setting 0 as a value for maxAge in an OIDC resource block would not update Boundary, as it was getting treated as a nil value in the provider.
This fix addresses that issue, ensuring that both setting the value to 0 will require immediate reauthorisation, as well as removing the maxAge paramater defaulting the reauth time length to the TTL of the chose OIDC provider
* Update doc strings, fix imports, and run go generate
* add changes to CHANGELOG