use a version range for package:web

+## 5.2.1
+
+* Updates the `package:web` dependency to use a version range.
+
 ## 5.2.0
 * This release requires Flutter 3.22.0 and Dart 3.4.
 

@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'mobile_scanner'
-  s.version          = '5.2.0'
+  s.version          = '5.2.1'
   s.summary          = 'An universal scanner for Flutter based on MLKit.'
   s.description      = <<-DESC
 An universal scanner for Flutter based on MLKit.

@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'mobile_scanner'
-  s.version          = '5.2.0'
+  s.version          = '5.2.1'
   s.summary          = 'An universal scanner for Flutter based on MLKit.'
   s.description      = <<-DESC
 An universal scanner for Flutter based on MLKit.

 name: mobile_scanner
 description: A universal barcode and QR code scanner for Flutter based on MLKit. Uses CameraX on Android, AVFoundation on iOS and Apple Vision & AVFoundation on macOS.
-version: 5.2.0
+version: 5.2.1
 repository: https://github.com/juliansteenbakker/mobile_scanner
 
 screenshots:
@@ -25,7 +25,7 @@ dependencies:
   flutter_web_plugins:
     sdk: flutter
   plugin_platform_interface: ^2.0.2
-  web: ^1.0.0
+  web: ">=0.5.1 <2.0.0"
 
 dev_dependencies:
   flutter_test: