chore: remove unneeded dependencies

Cargo.lock

@@ -848,7 +848,6 @@ dependencies = [
  "id_tree",
  "indexmap 2.13.0",
  "keyframe",
- "libc",
  "libcosmic",
  "libdisplay-info",
  "libsystemd",
@@ -864,7 +863,6 @@ dependencies = [
  "rust-embed",
  "rustix 1.1.4",
  "sanitize-filename",
- "sendfd",
  "serde",
  "serde_json",
  "smithay",
@@ -4732,15 +4730,6 @@ version = "1.0.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d767eb0aabc880b29956c35734170f26ed551a859dbd361d140cdbeca61ab1e2"
 
-[[package]]
-name = "sendfd"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b183bfd5b1bc64ab0c1ef3ee06b008a9ef1b68a7d3a99ba566fbfe7a7c6d745b"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "serde"
 version = "1.0.228"