chore: upgrade nix to 0.28

needed for musl targets on s390x

Cargo.lock

@@ -314,6 +314,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
+
 [[package]]
 name = "clang-sys"
 version = "1.7.0"
@@ -1388,15 +1394,6 @@ version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
 
-[[package]]
-name = "memoffset"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "mime"
 version = "0.3.17"
@@ -1432,15 +1429,14 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.26.4"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
+checksum = "ab2156c4fce2f8df6c499cc1c763e4394b7482525bf2a9701c9d79d215f519e4"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.4.2",
  "cfg-if",
+ "cfg_aliases",
  "libc",
- "memoffset",
- "pin-utils",
 ]
 
 [[package]]

Cargo.toml

@@ -125,7 +125,7 @@ features = [
 ]
 
 [target.'cfg(unix)'.dependencies]
-nix = { version = "0.26.2", features = ["resource"] }
+nix = { version = "0.28", features = ["resource"] }
 
 [features]
 default = ["conduit_bin", "backend_sqlite", "backend_rocksdb", "systemd"]