feat(shorebird_code_push_protocol): add viewer role to api (#3424)

packages/shorebird_code_push_protocol/lib/src/models/organization_membership.g.dart

@@ -32,5 +32,6 @@ const _$RoleEnumMap = {
   Role.owner: 'owner',
   Role.admin: 'admin',
   Role.developer: 'developer',
+  Role.viewer: 'viewer',
   Role.none: 'none',
 };

packages/shorebird_code_push_protocol/lib/src/models/organization_user.g.dart

@@ -30,5 +30,6 @@ const _$RoleEnumMap = {
   Role.owner: 'owner',
   Role.admin: 'admin',
   Role.developer: 'developer',
+  Role.viewer: 'viewer',
   Role.none: 'none',
 };

packages/shorebird_code_push_protocol/lib/src/models/plan.g.dart

@@ -86,5 +86,6 @@ const _$RoleEnumMap = {
   Role.owner: 'owner',
   Role.admin: 'admin',
   Role.developer: 'developer',
+  Role.viewer: 'viewer',
   Role.none: 'none',
 };

packages/shorebird_code_push_protocol/lib/src/models/role.dart

@@ -13,6 +13,9 @@ enum Role {
   /// Users who are part of the organization but have limited permissions.
   developer,
 
+  /// Users who have read-only access to the organization.
+  viewer,
+
   /// Users who are not part of the organization but have visibility into it via
   /// app collaborator permissions.
   none,