fix(shorebird_cli): don't append +0 to build numbers that don't include metadata

packages/shorebird_cli/lib/src/executables/powershell.dart

@@ -40,10 +40,6 @@ class Powershell {
 
     final result = await pwsh(['-Command', pwshCommand]);
 
-    var versionString = (result.stdout as String).trim();
-    if (!versionString.contains('+')) {
-      versionString += '+0';
-    }
-    return versionString;
+    return (result.stdout as String).trim();
   }
 }

packages/shorebird_cli/lib/src/platform/windows.dart

@@ -10,4 +10,4 @@ import 'package:pub_semver/pub_semver.dart';
 const primaryWindowsReleaseArtifactArch = 'win_archive';
 
 /// The minimum allowed Flutter version for creating Windows releases.
-final minimumSupportedWindowsFlutterVersion = Version(3, 27, 2);
+final minimumSupportedWindowsFlutterVersion = Version(3, 32, 6);

packages/shorebird_cli/test/src/commands/release/windows_releaser_test.dart

@@ -128,8 +128,8 @@ void main() {
     });
 
     group('minimumFlutterVersion', () {
-      test('is 3.27.2', () {
-        expect(releaser.minimumFlutterVersion, Version(3, 27, 2));
+      test('is 3.32.6', () {
+        expect(releaser.minimumFlutterVersion, Version(3, 32, 6));
       });
     });
 

packages/shorebird_cli/test/src/executables/powershell_test.dart

@@ -93,12 +93,12 @@ void main() {
           });
 
           test(
-            'returns the version string with build number 0 added',
+            'returns the version string without a build number',
             () async {
               final version = await runWithOverrides(
                 () => powershell.getExeVersionString(File('')),
               );
-              expect(version, '1.0.0+0');
+              expect(version, '1.0.0');
             },
           );
         });