[Auth] Can't install .rpm for Desktop Linux about ente

[GaryOwhere]

I am experiencing the same errors as reported by @Medi223 on Fedora 39 when trying to install Auth from the command line:
sudo dnf install ente-auth-v2.0.50-x86_64.rpm

[Medi223]

Issue still persists with Auth v2.0.54 .rpm (except it now also claims nothing provides webkit2gtk-4.0), and the AppImage still has the libffi7 error.

 Problem: conflicting requests
  - nothing provides webkit2gtk-4.0 needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libdesktop_webview_window_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libfile_saver_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libflutter_linux_gtk.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libflutter_local_authentication_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libflutter_secure_storage_linux_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libgtk_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libscreen_retriever_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libsentry_flutter_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libsodium_libs_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libsqlite3_flutter_libs_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libtray_manager_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides liburl_launcher_linux_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
  - nothing provides libwindow_manager_plugin.so()(64bit) needed by ente_auth-2.0.54+254-254.x86_64 from @commandline
(try to add '--skip-broken' to skip uninstallable packages)

[vishnukvmd]

@prateekmedia I've reopened this, not sure if the root cause is same as #472. If yes, please merge. Thanks!