feat: Convert rego queries into SQL clauses (#4225)

* feat: Convert rego queries into SQL clauses

* Fix postgres quotes to single quotes

* Ensure all test cases can compile into SQL clauses

* Do not export extra types

* Add custom query with rbac filter

* First draft of a custom authorized db call

* Add comments + tests

* Support better regex style matching for variables

* Handle jsonb arrays

* Remove auth call on workspaces

* Fix PG endpoints test

* Match psql implementation

* Add some comments

* Remove unused argument

* Add query name for tracking

* Handle nested types

This solves it without proper types in our AST.
Might bite the bullet and implement some better types

* Add comment

* Renaming function call to GetAuthorizedWorkspaces

coderd/rbac/authz.go

@@ -21,6 +21,7 @@ type Authorizer interface {
 
 type PreparedAuthorized interface {
 	Authorize(ctx context.Context, object Object) error
+	Compile() (AuthorizeFilter, error)
 }
 
 // Filter takes in a list of objects, and will filter the list removing all