chore: Update SDK

pubspec.lock

@@ -722,14 +722,14 @@ packages:
       name: matrix
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.1"
+    version: "0.3.0"
   matrix_api_lite:
     dependency: transitive
     description:
       name: matrix_api_lite
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.0"
+    version: "0.4.1"
   matrix_link_text:
     dependency: "direct main"
     description:
@@ -758,13 +758,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.0"
-  moor:
-    dependency: transitive
-    description:
-      name: moor
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "4.2.1"
   move_to_background:
     dependency: transitive
     description:
@@ -1248,13 +1241,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.0+2"
-  sqlite3:
-    dependency: transitive
-    description:
-      name: sqlite3
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.0"
   stack_trace:
     dependency: transitive
     description: