railsのherokuにデプロイする際のエラーを解決していただきたいです

以下のエラーを解決していただきたいです
user@Users-MBP-70 heroku_test2 % git push heroku master
Counting objects: 6970, done.
Delta compression using up to 12 threads.
Compressing objects: 100% (6526/6526), done.
Writing objects: 100% (6970/6970), 25.81 MiB | 103.00 KiB/s, done.
Total 6970 (delta 794), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Building on the Heroku-20 stack
remote: -----> Determining which buildpack to use for this app
remote: ! Warning: Multiple default buildpacks reported the ability to handle this app. The first buildpack in the list below will be used.
remote: Detected buildpacks: Ruby,Node.js
remote: See https://devcenter.heroku.com/articles/buildpacks#buildpack-detect-order
remote: -----> Ruby app detected
remote: -----> Installing bundler 2.2.11
remote: -----> Removing BUNDLED WITH version in the Gemfile.lock
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-3.0.1
remote: -----> Installing dependencies using bundler 2.2.11
remote: Running: BUNDLE_WITHOUT='development:test' BUNDLE_PATH=vendor/bundle BUNDLE_BIN=vendor/bundle/bin BUNDLE_DEPLOYMENT=1 bundle install -j4
remote: Your bundle only supports platforms ["x86_64-darwin-20"] but your local platform
remote: is x86_64-linux. Add the current platform to the lockfile with `bundle lock
remote: --add-platform x86_64-linux` and try again.
remote: Bundler Output: Your bundle only supports platforms ["x86_64-darwin-20"] but your local platform
remote: is x86_64-linux. Add the current platform to the lockfile with `bundle lock
remote: --add-platform x86_64-linux` and try again.
remote:
remote: !
remote: ! Failed to install gems via Bundler.
remote: !
remote: ! Push rejected, failed to compile Ruby app.
remote:
remote: ! Push failed
remote: Verifying deploy...
remote:
remote: ! Push rejected to haseheroku2.
remote:
To https://git.heroku.com/haseheroku2.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/haseheroku2.git'
ちなみに
user@Users-MBP-70 heroku_test2 % ruby -v
ruby 3.0.1p64 (2021-04-05 revision 0fb782ee38) [x86_64-darwin20]
user@Users-MBP-70 heroku_test2 % bundler -v
Bundler version 2.2.11