Merge pull request 'ssh/upload: fix shell quoting' (#3205) from default-groups into main

Reviewed-on: https://git.clan.lol/clan/clan-core/pulls/3205

pkgs/clan-cli/clan_cli/ssh/upload.py

@@ -66,7 +66,7 @@ def upload(
         if host.user != "root":
             sudo = "sudo -- "
 
-        cmd = "rm -rf $0 && mkdir -m $1 -p $0 && tar -C $0 -xzf -"
+        cmd = 'rm -rf "$0" && mkdir -m "$1" -p "$0" && tar -C "$0" -xzf -'
 
         # TODO accept `input` to be  an IO object instead of bytes so that we don't have to read the tarfile into memory.
         with tar_path.open("rb") as f: