Tag errors as User or System error

Tag errors as User or System error (#40)

* Tagging errors as User or System error

* Update protos/flyteidl/core/execution.proto

Co-Authored-By: Haytham AbuelFutuh <habuelfutuh@lyft.com>

* Update protos/flyteidl/core/execution.proto

Co-Authored-By: Haytham AbuelFutuh <habuelfutuh@lyft.com>

* generated files

Co-authored-by: Haytham AbuelFutuh <haytham@afutuh.com>

Add list all to get state of the world for matching attributes

[MB-2105] Add list all to get state of the world for matching attribu…

…tes (#39)

Sub-workflows in Admin workflow creation request

Create workflow sub workflows (#36)

Adding sub workflows to admin workflow create request

Fix MakeLiteral(nil) to set the underlying NoneType to literals.Void{}

v0.17.1

Fix Make nil Literal (#37)

Migrate to go mod

#35

Remove endpoint for Project Attributes

Remove endpoint for Project Attributes

Add get and delete methods for customizable resource attributes

v0.16.5

Add get and delete methods for attributes (#32)

More resource attributes and applicable scopes

v0.16.4

More resource attributes and applicable scopes (#24)

Auth for Admin client

Adding basic authentication to Admin client (#31)

This adds the ability for the canonical golang gRPC Flyte Admin client to authenticate against an IDP.  This client is used by the execution plane (Flyte Propeller) when talking to the control plane (Admin) when it needs to send events primarily, among others.

The go-oidc library is used to discover the correct token endpoint necessary to retrieve a token.  Using the client id and secret provided from the configuration, a `TokenSource` is made and a `PerRPCCredentials` object is made from that which will keep request a token from the IDP if nil, keep track of expiration, and send the token along with gRPC requests as a metadata field when making calls.

* Ran goimports which made a lot of changes to everything.  Did not check in any changes under `/gen`
* make generate also changed a lot of things.

Add principal (role) for aborts

v0.16.2

Add principal (role) for aborts (#28)