windows: Refactor clipboard implementation (#14347)

This PR provides a similar implementation to the macOS clipboard
implementation, adds support for metadata and includes tests.

Release Notes:

- N/A

crates/gpui/Cargo.toml

@@ -134,18 +134,22 @@ x11rb = { version = "0.13.0", features = [
     "resource_manager",
     "sync",
 ] }
-xkbcommon = { git = "https://github.com/ConradIrwin/xkbcommon-rs", rev = "2d4c4439160c7846ede0f0ece93bf73b1e613339", features = ["wayland", "x11"] }
+xkbcommon = { git = "https://github.com/ConradIrwin/xkbcommon-rs", rev = "2d4c4439160c7846ede0f0ece93bf73b1e613339", features = [
+    "wayland",
+    "x11",
+] }
 xim = { git = "https://github.com/npmania/xim-rs", rev = "27132caffc5b9bc9c432ca4afad184ab6e7c16af", features = [
     "x11rb-xcb",
     "x11rb-client",
 ] }
-font-kit = { git = "https://github.com/zed-industries/font-kit", rev = "5a5c4d4", features = ["source-fontconfig-dlopen"] }
+font-kit = { git = "https://github.com/zed-industries/font-kit", rev = "5a5c4d4", features = [
+    "source-fontconfig-dlopen",
+] }
 x11-clipboard = "0.9.2"
 
 [target.'cfg(windows)'.dependencies]
 windows.workspace = true
 windows-core = "0.57"
-clipboard-win = "3.1.1"
 
 [[example]]
 name = "hello_world"