Update web dependency (#1703)

@@ -213,7 +213,8 @@ class PrintingPlugin extends PrintingPlatform {
       script.setAttribute('id', _scriptId);
       script.setAttribute('type', 'text/javascript');
       script.innerHTML =
-          '''function ${_frameId}_print(){var f=document.getElementById('$_frameId');f.focus();f.contentWindow.print();}''';
+          '''function ${_frameId}_print(){var f=document.getElementById('$_frameId');f.focus();f.contentWindow.print();}'''
+              .toJS;
       doc.body!.append(script);
 
       final frame = doc.getElementById(_frameId) ?? doc.createElement('iframe');

@@ -33,7 +33,7 @@ dependencies:
   pdf: ^3.10.0
   pdf_widget_wrapper: '>=1.0.0 <2.0.0'
   plugin_platform_interface: ^2.1.0
-  web: ^0.5.1
+  web: ^1.0.0
 
 dev_dependencies:
   flutter_lints: ^4.0.0