fix(deps): update dependency canteenlib to v3

pubspec.lock

@@ -29,10 +29,10 @@ packages:
     dependency: "direct main"
     description:
       name: canteenlib
-      sha256: "28148d5e0bc833233c99b25e555a868b165d414463f40898215f141cbae51b40"
+      sha256: "7051fd7ad1b2e4e5471b7f55dd092a6586972aad2c0c8f31edf7f0ee5a7e4ee9"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.0"
+    version: "3.0.6"
   characters:
     dependency: transitive
     description:
@@ -89,6 +89,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.3"
+  csslib:
+    dependency: transitive
+    description:
+      name: csslib
+      sha256: "706b5707578e0c1b4b7550f64078f0a0f19dec3f50a178ffae7006b0a9ca58fb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0"
   dbus:
     dependency: transitive
     description:
@@ -288,14 +296,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "8.2.2"
+  html:
+    dependency: transitive
+    description:
+      name: html
+      sha256: "3a7812d5bcd2894edf53dfaf8cd640876cf6cef50a8f238745c8b8120ea74d3a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.15.4"
   http:
     dependency: transitive
     description:
       name: http
-      sha256: "5895291c13fa8a3bd82e76d5627f69e0d85ca6a30dcac95c4ea19a5d555879c2"
+      sha256: d4872660c46d929f6b8a9ef4e7a7eff7e49bbf0c4ec3f385ee32df5119175139
       url: "https://pub.dev"
     source: hosted
-    version: "0.13.6"
+    version: "1.1.2"
   http_parser:
     dependency: transitive
     description:

pubspec.yaml

@@ -12,7 +12,7 @@ environment:
   sdk: ">=2.18.2 <3.0.0"
 
 dependencies:
-  canteenlib: ^2.0.0
+  canteenlib: ^3.0.0
   flutter:
     sdk: flutter
   flutter_local_notifications: ^12.0.3+1