fix(deps): update rust crate libz-sys to 1.1.15

Cargo.lock

@@ -1250,9 +1250,9 @@ dependencies = [
 
 [[package]]
 name = "libz-sys"
-version = "1.1.14"
+version = "1.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "295c17e837573c8c821dbaeb3cceb3d745ad082f7572191409e69cbc1b3fd050"
+checksum = "037731f5d3aaa87a5675e895b63ddff1a87624bc29f77004ea829809654e48f6"
 dependencies = [
  "cc",
  "libc",

cuddle/Cargo.toml

@@ -30,7 +30,7 @@ tracing-subscriber = { version = "0.3.18", features = ["json", "env-filter"] }
 log = { version = "0.4.20", features = ["std", "kv_unstable"] }
 tera = "1.19.1"
 openssl = { version = "0.10.63", features = ["vendored"] }
-libz-sys = { version = "1.1.14", default-features = false, features = [
+libz-sys = { version = "1.1.15", default-features = false, features = [
   "libc",
   "static",
 ] }