upgrade pubspec.lock

pubspec.lock

@@ -176,6 +176,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.15.0-nullsafety.3"
+  common_utils:
+    dependency: "direct main"
+    description:
+      name: common_utils
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.2.1"
   convert:
     dependency: transitive
     description:
@@ -288,6 +295,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.0-nullsafety.1"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.1.3"
   file:
     dependency: transitive
     description: