feat: Add initial AuthzQuerier implementation (#5919)

feat: Add initial AuthzQuerier implementation
- Adds package database/dbauthz that adds a database.Store implementation where each method goes through AuthZ checks
- Implements all database.Store methods on AuthzQuerier
- Updates and fixes unit tests where required
- Updates coderd initialization to use AuthzQuerier if codersdk.ExperimentAuthzQuerier is enabled

coderd/rbac/builtin_test.go

@@ -19,6 +19,7 @@ type authSubject struct {
 	Actor rbac.Subject
 }
 
+// TODO: add the SYSTEM to the MATRIX
 func TestRolePermissions(t *testing.T) {
 	t.Parallel()
 
@@ -183,8 +184,8 @@ func TestRolePermissions(t *testing.T) {
 			Actions:  []rbac.Action{rbac.ActionRead},
 			Resource: rbac.ResourceOrganization.WithID(orgID).InOrg(orgID),
 			AuthorizeMap: map[bool][]authSubject{
-				true:  {owner, orgAdmin, orgMemberMe},
-				false: {otherOrgAdmin, otherOrgMember, memberMe, templateAdmin, userAdmin},
+				true:  {owner, orgAdmin, orgMemberMe, templateAdmin},
+				false: {otherOrgAdmin, otherOrgMember, memberMe, userAdmin},
 			},
 		},
 		{