Updated packages

pubspec.lock

@@ -21,7 +21,7 @@ packages:
       name: archive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.3.2"
+    version: "3.3.4"
   args:
     dependency: transitive
     description:
@@ -78,6 +78,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.16.0"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.1"
   cross_file:
     dependency: transitive
     description:
@@ -173,7 +180,7 @@ packages:
       name: flutter_fgbg
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.0"
+    version: "0.2.1"
   flutter_launcher_icons:
     dependency: "direct dev"
     description:
@@ -457,6 +464,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.3"
+  pointycastle:
+    dependency: transitive
+    description:
+      name: pointycastle
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.6.2"
   process:
     dependency: transitive
     description:
@@ -706,7 +720,7 @@ packages:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.1"
+    version: "3.1.1"
   xdg_directories:
     dependency: transitive
     description: