Update pubspec.lock

pubspec.lock

@@ -1,182 +1 @@
-# Generated by pub
-# See https://dart.dev/tools/pub/glossary#lockfile
-packages:
-  async:
-    dependency: transitive
-    description:
-      name: async
-      url: "https://pub.dartlang.org"
-    source: hosted
-<<<<<<< HEAD
-    version: "2.5.0-nullsafety"
-=======
-    version: "2.4.2"
->>>>>>> bd4ea44a12e13d52c4f00d32ba891d0da56fde3c
-  boolean_selector:
-    dependency: transitive
-    description:
-      name: boolean_selector
-      url: "https://pub.dartlang.org"
-    source: hosted
-<<<<<<< HEAD
-    version: "2.1.0-nullsafety"
-=======
-    version: "2.0.0"
->>>>>>> bd4ea44a12e13d52c4f00d32ba891d0da56fde3c
-  characters:
-    dependency: transitive
-    description:
-      name: characters
-      url: "https://pub.dartlang.org"
-    source: hosted
-<<<<<<< HEAD
-    version: "1.1.0-nullsafety.2"
-=======
-    version: "1.0.0"
->>>>>>> bd4ea44a12e13d52c4f00d32ba891d0da56fde3c
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.2.0-nullsafety"
-  clock:
-    dependency: transitive
-    description:
-      name: clock
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.0-nullsafety"
-  collection:
-    dependency: transitive
-    description:
-      name: collection
-      url: "https://pub.dartlang.org"
-    source: hosted
-<<<<<<< HEAD
-    version: "1.15.0-nullsafety.2"
-=======
-    version: "1.14.13"
->>>>>>> bd4ea44a12e13d52c4f00d32ba891d0da56fde3c
-  fake_async:
-    dependency: transitive
-    description:
-      name: fake_async
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.0-nullsafety"
-  flutter:
-    dependency: "direct main"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  flutter_test:
-    dependency: "direct dev"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  matcher:
-    dependency: transitive
-    description:
-      name: matcher
-      url: "https://pub.dartlang.org"
-    source: hosted
-<<<<<<< HEAD
-    version: "0.12.10-nullsafety"
-=======
-    version: "0.12.8"
->>>>>>> bd4ea44a12e13d52c4f00d32ba891d0da56fde3c
-  meta:
-    dependency: transitive
-    description:
-      name: meta
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.0-nullsafety.2"
-  path:
-    dependency: transitive
-    description:
-      name: path
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.8.0-nullsafety"
-  sky_engine:
-    dependency: transitive
-    description: flutter
-    source: sdk
-    version: "0.0.99"
-  source_span:
-    dependency: transitive
-    description:
-      name: source_span
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.8.0-nullsafety"
-  stack_trace:
-    dependency: transitive
-    description:
-      name: stack_trace
-      url: "https://pub.dartlang.org"
-    source: hosted
-<<<<<<< HEAD
-    version: "1.10.0-nullsafety"
-=======
-    version: "1.9.5"
->>>>>>> bd4ea44a12e13d52c4f00d32ba891d0da56fde3c
-  stream_channel:
-    dependency: transitive
-    description:
-      name: stream_channel
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.0-nullsafety"
-  string_scanner:
-    dependency: transitive
-    description:
-      name: string_scanner
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.0-nullsafety"
-  term_glyph:
-    dependency: transitive
-    description:
-      name: term_glyph
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.2.0-nullsafety"
-  test_api:
-    dependency: transitive
-    description:
-      name: test_api
-      url: "https://pub.dartlang.org"
-    source: hosted
-<<<<<<< HEAD
-    version: "0.2.19-nullsafety"
-=======
-    version: "0.2.17"
->>>>>>> bd4ea44a12e13d52c4f00d32ba891d0da56fde3c
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
-    source: hosted
-<<<<<<< HEAD
-    version: "1.3.0-nullsafety.2"
-=======
-    version: "1.2.0"
->>>>>>> bd4ea44a12e13d52c4f00d32ba891d0da56fde3c
-  vector_math:
-    dependency: transitive
-    description:
-      name: vector_math
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.0-nullsafety.2"
-sdks:
-<<<<<<< HEAD
-  dart: ">=2.10.0-0.0.dev <2.10.0"
-=======
-  dart: ">=2.9.0-14.0.dev <3.0.0"
->>>>>>> bd4ea44a12e13d52c4f00d32ba891d0da56fde3c
+