[flutter_tools] remove globals from plist parser and update tests (#51444)


diff --git a/packages/flutter_tools/lib/src/project.dart b/packages/flutter_tools/lib/src/project.dart
index 4ce1cd3..06ca2d6 100644
--- a/packages/flutter_tools/lib/src/project.dart
+++ b/packages/flutter_tools/lib/src/project.dart
@@ -402,7 +402,7 @@
     // Try parsing the default, first.
     if (defaultInfoPlist.existsSync()) {
       try {
-        fromPlist = PlistParser.instance.getValueFromFile(
+        fromPlist = globals.plistParser.getValueFromFile(
           defaultHostInfoPlist.path,
           PlistParser.kCFBundleIdentifierKey,
         );