Remove cbor

Cargo.lock

@@ -797,15 +797,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "cbor4ii"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59b4c883b9cc4757b061600d39001d4d0232bece4a3174696cf8f58a14db107d"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "cc"
 version = "1.0.88"
@@ -3787,7 +3778,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8e3b4d67870478db72bac87bfc260ee6641d0734e0e3e275798f089c3fecfd4"
 dependencies = [
  "async-trait",
- "cbor4ii",
  "futures",
  "instant",
  "libp2p-core",
@@ -3795,7 +3785,6 @@ dependencies = [
  "libp2p-swarm",
  "log",
  "rand",
- "serde",
  "smallvec",
  "void",
 ]