chore: remove FL workflows (#5911)

## Short description
This PR removes FL workflows because they are not use anymore.

android/fastlane/Fastfile

@@ -67,22 +67,6 @@ platform :android do
     upload_to_play_store(track: "internal", track_promote_to: "alpha")
   end
 
-  desc "Build the App in release mode and deploy a new fast login version to the Google Play Store"
-  lane :fast_login do
-    build_release
-
-    # Generate the changelog from the last commit message
-    changelog_from_git_commits(
-      commits_count: 1
-    )
-
-    upload_to_play_store(
-      track: "FL",
-      skip_upload_screenshots: true,
-      skip_upload_images: true
-    )
-  end
-
   desc "Deploy a new version to the Google Play"
   lane :deploy do
     gradle(task: "assembleRelease")

ios/fastlane/Fastfile

@@ -256,60 +256,6 @@ platform :ios do
     )
   end
 
-  desc "Submit a new Beta Build to TestFlight, using GitHub for Fast Login"
-  lane :beta_fast_login_testflight do |options|
-
-    # xCode 14.2, prevents altool to fail with error "Could not
-    # determine the package’s bundle ID" during the "pilot" step
-    # See https://github.com/fastlane/fastlane/issues/20741
-    ENV['ITMSTRANSPORTER_FORCE_ITMS_PACKAGE_UPLOAD'] = 'false'
-
-    # Setup the CI environment
-    setup_ci()
-
-    # use the App Store API Key to authenticate
-    api_key = app_store_connect_api_key(
-      key_id: "#{ENV['APP_STORE_API_KEY_ID']}",
-      issuer_id: "#{ENV['APP_STORE_API_KEY_ISSUER_ID']}",
-      key_filepath: "./fastlane/AuthKey_#{ENV['APP_STORE_API_KEY_ID']}.p8",
-      duration: 1200,
-    )
-
-    sync_code_signing(type: "appstore", api_key: api_key)
-
-    # Install pods
-    cocoapods
-
-    # build the app
-    gym(
-      scheme: "ItaliaApp",
-      clean: true,
-      export_method: "app-store",
-      workspace: "ItaliaApp.xcworkspace",
-      include_symbols: false
-    )
-
-    previous_tag = sh("git tag --sort=-taggerdate | grep \\\\-fl\\\\. | sed -n '2 p' | tr -d '\n'")
-
-    # generate the changelog based on last commits
-    changelog = changelog_from_git_commits(
-      tag_match_pattern: "*" +previous_tag + "*" ,
-      pretty:"- %s",
-      merge_commit_filtering: "exclude_merges"
-    )
-
-    # upload to App store
-    pilot(
-      api_key: api_key,
-      changelog: changelog,
-      distribute_external: true,
-      notify_external_testers: true,
-      groups: ["LV - Beta"],
-      # max wait for App Store Connect processing (30 min)
-      wait_processing_timeout_duration: 1800
-    )
-  end
-
   desc "Deploy a new version to the App Store"
   lane :release do
     match(type: "appstore")