Update all docs for public param

doc/api/groups.md

@@ -33,6 +33,7 @@ GET /groups/:id/projects
 Parameters:
 
 - `archived` (optional) - if passed, limit by archived status
+- `public` (optional) - if passed, limit by public visibility
 - `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
 - `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
 - `search` (optional) - Return list of authorized projects according to a search criteria

doc/api/projects.md

@@ -153,6 +153,7 @@ GET /projects/owned
 Parameters:
 
 - `archived` (optional) - if passed, limit by archived status
+- `public` (optional) - if passed, limit by public visibility
 - `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
 - `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
 - `search` (optional) - Return list of authorized projects according to a search criteria
@@ -168,6 +169,7 @@ GET /projects/starred
 Parameters:
 
 - `archived` (optional) - if passed, limit by archived status
+- `public` (optional) - if passed, limit by public visibility
 - `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
 - `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
 - `search` (optional) - Return list of authorized projects according to a search criteria
@@ -183,6 +185,7 @@ GET /projects/all
 Parameters:
 
 - `archived` (optional) - if passed, limit by archived status
+- `public` (optional) - if passed, limit by public visibility
 - `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
 - `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
 - `search` (optional) - Return list of authorized projects according to a search criteria