Update dependency share_plus to v8 (#231)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pubspec.lock

@@ -1049,10 +1049,10 @@ packages:
     dependency: "direct main"
     description:
       name: share_plus
-      sha256: "6cec740fa0943a826951223e76218df002804adb588235a8910dc3d6b0654e11"
+      sha256: f86c5acc512b20e074137075824fc29e29b2cf395dcbfcc371e96e3e6290cce1
       url: "https://pub.dev"
     source: hosted
-    version: "7.1.0"
+    version: "8.0.0"
   share_plus_platform_interface:
     dependency: transitive
     description:

pubspec.yaml

@@ -43,7 +43,7 @@ dependencies:
   package_info_plus: ^4.0.0
   photo_view: ^0.14.0
   provider: ^6.0.0
-  share_plus: ^7.0.0
+  share_plus: ^8.0.0
   shared_preferences: ^2.0.0
   sign_in_with_apple: ^5.0.0
   scroll_to_index: ^3.0.0