specs,nextcloud: Fix uppush keepalive type

packages/nextcloud/lib/src/nextcloud.openapi.dart

@@ -1204,12 +1204,12 @@ class NextcloudUnifiedPushProviderClient {
 
   /// Set keepalive interval.
   Future<NextcloudUnifiedPushProviderSetKeepaliveResponse200ApplicationJson> setKeepalive(
-      {required String keepalive}) async {
+      {required int keepalive}) async {
     var path = '/index.php/apps/uppush/keepalive';
     final queryParameters = <String, dynamic>{};
     final headers = <String, String>{};
     Uint8List? body;
-    queryParameters['keepalive'] = keepalive;
+    queryParameters['keepalive'] = keepalive.toString();
     final response = await rootClient.doRequest(
       'put',
       Uri(path: path, queryParameters: queryParameters.isNotEmpty ? queryParameters : null).toString(),

packages/nextcloud/lib/src/nextcloud.openapi.json

@@ -3462,7 +3462,7 @@
             "description": "Keep alive value in seconds",
             "required": true,
             "schema": {
-              "type": "string"
+              "type": "integer"
             }
           }
         ],

packages/nextcloud/test/uppush.dart

@@ -26,7 +26,7 @@ Future run(final DockerImage image) async {
     });
 
     test('Set keepalive', () async {
-      final response = await client.unifiedPushProvider.setKeepalive(keepalive: '10');
+      final response = await client.unifiedPushProvider.setKeepalive(keepalive: 10);
       expect(response.success, isTrue);
     });
 

specs/uppush.json

@@ -52,7 +52,7 @@
             "description": "Keep alive value in seconds",
             "required": true,
             "schema": {
-              "type": "string"
+              "type": "integer"
             }
           }
         ],