Self update error message with standalone versions

[BackSpace54]

Hi, first of all many thanks for keeping this project updated 👍

What did you expect to happen?

With the standalone binaries at self updating step show a message that Topgrade has been updated or that Topgrade is up to date

What actually happened?

With the standalone binaries at self updating step an error message is shown at each execution of Topgrade :
------------- Self update ------------------------------------------------------
[00:00:00] [========================================] 3.60MiB/3.60MiB (0s) Done
Self update error: UpdateError: Could not find the required path in the archive: "topgrade-rs"

Additional Details

• Which operating system or Linux distribution are you using?
  Tried on OpenSUSE Tumbleweed and Linux Mint 21

• How did you install Topgrade?
  By extracting topgrade-v10.1.1-x86_64-unknown-linux-gnu.tar.gz or topgrade-v10.1.1-x86_64-unknown-linux-musl.tar.gz to ~/.local/bin

• Which version are you running?
  Show Topgrade 10.1.0 but the binaries are tagged 10.1.1
  user@localhost:~> topgrade --version
  Topgrade 10.1.0