Does not support non-x64 architectures

[maxlyth]

While this plug-in does work on my M1 MacBook I noticed that is was being executed by Rosetta inside the ARM64 container as this extract from ps demonstrates: /run/rosetta/rosetta /usr/local/sbin/tailscaled

Looking at the source code I can see the download URL in src/tailscale/install.sh is hardwired to the amd64 release: tailscale_url="https://pkgs.tailscale.com/stable/tailscale_${VERSION}_amd64.tgz"

The source website has binaries for arm, arm64, mips and many more so this project could install the correct binary. I believe the plug-in used to build from source but was modified in July 22 in this pull to download precompiled binaries making that pull request a regression.

I can see that there is an outstanding pull request that would fix this issue at least for Linux on ARM64. Can this be merged to the release branch please?