this sould fix engine diff

Author: GeneralKaos666

patches/engine.patch

@@ -320,15 +320,15 @@ index 0000000..564c582
 diff --git a/engine/src/flutter/shell/testing/BUILD.gn b/engine/src/flutter/shell/testing/BUILD.gn
 --- a/engine/src/flutter/shell/testing/BUILD.gn
 +++ b/engine/src/flutter/shell/testing/BUILD.gn
-@@ -60,7 +60,11 @@ executable("testing") {
-       "//flutter/impeller",
+@@ -100,6 +100,10 @@ tester("flutter_tester") {
+     deps = [
+       ":tester_gpu_configuration",
        "//flutter/third_party/swiftshader/src/Vulkan:swiftshader_libvulkan_static",
      ]
 +    if (is_termux) {
 +      libs += [ "vk_swiftshader" ]
 +      deps -= [ "//flutter/third_party/swiftshader/src/Vulkan:swiftshader_libvulkan_static" ]
 +    }
-     sources += [ "tester_context_vk_factory.cc" ]
    }
 
    metadata = {