build: Bump serde_with_macros from 2.1.0 to 2.2.0 in /fuzz

Bumps [serde_with_macros](https://github.com/jonasbb/serde_with) from 2.1.0 to 2.2.0.
- [Release notes](https://github.com/jonasbb/serde_with/releases)
- [Commits](https://github.com/jonasbb/serde_with/compare/v2.1.0...v2.2.0)

---
updated-dependencies:
- dependency-name: serde_with_macros
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

fuzz/Cargo.lock

@@ -79,6 +79,7 @@ dependencies = [
  "libc",
  "log",
  "qcow",
+ "smallvec",
  "thiserror",
  "versionize",
  "versionize_derive",
@@ -748,9 +749,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3452b4c0f6c1e357f73fdb87cd1efabaa12acf328c7a528e252893baeb3f4aa"
+checksum = "a1966009f3c05f095697c537312f5415d1e3ed31ce0a56942bac4c771c5c335e"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -787,6 +788,12 @@ version = "0.3.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7bd3e3206899af3f8b12af284fafc038cc1dc2b41d1b89dd17297221c5d225de"
 
+[[package]]
+name = "smallvec"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
+
 [[package]]
 name = "strsim"
 version = "0.10.0"