Fix Flutter MacOs deployment issue

Hello, I'm looking for someone to help me fix a MacOs deployment issue of my Flutter app. To participate, please submit a contest and share your github username. I will then add you to the github repo and you can then submit a pull request with a fix that enables the macos deployment to work. I will test your pull request and award the prize to the pull request that works! Specifically, here is the error I'm facing: Running pod install... 238.5s Building macOS application... --- xcodebuild: WARNING: Using the first of multiple matching destinations: { platform:macOS, arch:arm64, id:0000FE00-343A79319AA17942 } { platform:macOS, arch:x86_64, id:0000FE00-343A79319AA17942 } In file included from /Users/builder/.pub-cache/hosted/[login to view URL]:5: /Users/builder/.pub-cache/hosted/[login to view URL]:5:9: fatal error: 'FlutterMacOS/FlutterMacOS.h' file not found #import <FlutterMacOS/FlutterMacOS.h> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. In file included from /Users/builder/.pub-cache/hosted/[login to view URL]:5: /Users/builder/.pub-cache/hosted/[login to view URL]:5:9: fatal error: 'FlutterMacOS/FlutterMacOS.h' file not found #import <FlutterMacOS/FlutterMacOS.h> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. warning: Run script build phase 'Create Symlinks to Header Folders' will be run during every build because it does not specify any outputs. To address this warning, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'gRPC-Core' from project 'Pods') warning: Run script build phase 'Create Symlinks to Header Folders' will be run during every build because it does not specify any outputs. To address this warning, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'gRPC-C++' from project 'Pods') warning: Run script build phase 'Create Symlinks to Header Folders' will be run during every build because it does not specify any outputs. To address this warning, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'abseil' from project 'Pods') warning: Run script build phase 'Create Symlinks to Header Folders' will be run during every build because it does not specify any outputs. To address this warning, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'Libuv-gRPC' from project 'Pods') warning: Run script build phase 'Create Symlinks to Header Folders' will be run during every build because it does not specify any outputs. To address this warning, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'BoringSSL-GRPC' from project 'Pods') warning: Run script build phase 'Run Script' will be run during every build because it does not specify any outputs. To address this warning, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'Flutter Assemble' from project 'Runner') ** BUILD FAILED **