chore(deps): bump smithay-client-toolkit from 0.20.0 to 0.21.1

Bumps [smithay-client-toolkit](https://github.com/smithay/client-toolkit) from 0.20.0 to 0.21.1.
- [Changelog](https://github.com/Smithay/client-toolkit/blob/master/CHANGELOG.md)
- [Commits](https://github.com/smithay/client-toolkit/compare/v0.20.0...v0.21.1)

---
updated-dependencies:
- dependency-name: smithay-client-toolkit
  dependency-version: 0.21.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -1395,22 +1395,20 @@ checksum = "d0d5d4b1981b8bbbb7aed204cae5726d683d5d6ac7e74ec54122ea28f315e7c8"
 
 [[package]]
 name = "smithay-client-toolkit"
-version = "0.20.0"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0512da38f5e2b31201a93524adb8d3136276fa4fe4aafab4e1f727a82b534cc0"
+checksum = "74dc9ee14b0fdcb535f9556141bacac070c994a977d2240ee455d7438a617f00"
 dependencies = [
  "bitflags",
  "bytemuck",
  "calloop",
  "calloop-wayland-source",
  "cursor-icon",
- "libc",
  "log",
  "memmap2",
  "pkg-config",
  "rustix",
  "thiserror",
- "wayland-backend",
  "wayland-client",
  "wayland-csd-frame",
  "wayland-cursor",
@@ -1818,9 +1816,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-protocols-experimental"
-version = "20250721.0.1"
+version = "20251230.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40a1f863128dcaaec790d7b4b396cc9b9a7a079e878e18c47e6c2d2c5a8dcbb1"
+checksum = "91c6c3e7178e553d093d46999032bc79aafea9dedd71dd702c8ace7bbc25cf13"
 dependencies = [
  "bitflags",
  "wayland-backend",

Cargo.toml

@@ -73,7 +73,7 @@ workspace = true
 wayland-client = "0.31"
 wayland-protocols = { version = "0.32", features = ["client", "staging", "unstable"] }
 wayland-protocols-wlr = { version = "0.3", features = ["client"] }
-smithay-client-toolkit = { version = "0.20", default-features = false, features = ["calloop", "xkbcommon"] }
+smithay-client-toolkit = { version = "0.21", default-features = false, features = ["calloop", "xkbcommon"] }
 
 # Cairo for drawing
 cairo-rs = { version = "0.22", features = ["png", "pdf"] }