Add the ability to edit remote directories over SSH (#14530)

This is a first step towards allowing you to edit remote projects
directly over SSH. We'll start with a pretty bare-bones feature set, and
incrementally add further features.

### Todo

Distribution
* [x] Build nightly releases of `zed-remote-server` binaries
    * [x] linux (arm + x86)
    * [x] mac (arm + x86)
* [x] Build stable + preview releases of `zed-remote-server`
* [x] download and cache remote server binaries as needed when opening
ssh project
* [x] ensure server has the latest version of the binary


Auth
* [x] allow specifying password at the command line
* [x] auth via ssh keys
* [x] UI password prompt

Features
* [x] upload remote server binary to server automatically
* [x] opening directories
* [x] tracking file system updates
* [x] opening, editing, saving buffers
* [ ] file operations (rename, delete, create)
* [ ] git diffs
* [ ] project search

Release Notes:

- N/A

---------

Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>

crates/lsp/Cargo.toml

@@ -17,7 +17,7 @@ test-support = ["async-pipe"]
 
 [dependencies]
 anyhow.workspace = true
-async-pipe = { git = "https://github.com/zed-industries/async-pipe-rs", rev = "82d00a04211cf4e1236029aa03e6b6ce2a74c553", optional = true }
+async-pipe = { workspace = true, optional = true }
 collections.workspace = true
 futures.workspace = true
 gpui.workspace = true
@@ -35,7 +35,7 @@ release_channel.workspace = true
 windows.workspace = true
 
 [dev-dependencies]
-async-pipe = { git = "https://github.com/zed-industries/async-pipe-rs", rev = "82d00a04211cf4e1236029aa03e6b6ce2a74c553" }
+async-pipe.workspace = true
 ctor.workspace = true
 env_logger.workspace = true
 gpui = { workspace = true, features = ["test-support"] }