Remove v1 Android create templates (#61203)

packages/flutter_tools/lib/src/project.dart

diff --git a/packages/flutter_tools/lib/src/project.dart b/packages/flutter_tools/lib/src/project.dart
index 690877d..b870aca 100644
--- a/packages/flutter_tools/lib/src/project.dart
+++ b/packages/flutter_tools/lib/src/project.dart
@@ -805,7 +805,7 @@
     await _overwriteFromTemplate(globals.fs.path.join(
       'module',
       'android',
-      featureFlags.isAndroidEmbeddingV2Enabled ? 'library_new_embedding' : 'library',
+      'library_new_embedding',
     ), ephemeralDirectory);
     await _overwriteFromTemplate(globals.fs.path.join('module', 'android', 'gradle'), ephemeralDirectory);
     gradle.gradleUtils.injectGradleWrapperIfNeeded(ephemeralDirectory);
@@ -820,7 +820,6 @@
         'projectName': parent.manifest.appName,
         'androidIdentifier': parent.manifest.androidPackage,
         'androidX': usesAndroidX,
-        'useAndroidEmbeddingV2': featureFlags.isAndroidEmbeddingV2Enabled,
       },
       printStatusWhenWriting: false,
       overwriteExisting: true,