feat: added db.patch method to the surrealdb_wasm example and specified surrealdb_wasm version ^0.7.0+4

Author: limcheekin

example/lib/main.dart

@@ -150,6 +150,16 @@ class _HomePageState extends State<HomePage> {
       'db.merge()',
     );
 
+    await execute(
+      () => db.patch(
+        created['id'],
+        [
+          {'op': 'replace', 'path': '/status', 'value': 'completed'},
+        ],
+      ),
+      'db.patch()',
+    );
+
     // batch inserts
     await execute(
       () {

example/pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
     sdk: flutter
 
   flutter_console_widget: ^0.0.3
-  surrealdb_wasm:
+  surrealdb_wasm: ^0.7.0+4
 
 dev_dependencies:
   flutter_test: