feat(obiread): add static bzip2 and lzma compression support

Explicitly add `bzip2-sys` and `liblzma-sys` with the `static` feature to the `obiread` crate. This enforces static linking for BZ2 and LZMA/XZ backends, eliminating runtime dynamic library dependencies and ensuring consistent binary distribution.

src/Cargo.lock

@@ -1617,7 +1617,9 @@ dependencies = [
 name = "obiread"
 version = "0.1.0"
 dependencies = [
+ "bzip2-sys",
  "infer",
+ "liblzma-sys",
  "niffler 2.7.0",
  "obikrope",
  "regex",

src/obiread/Cargo.toml

@@ -5,7 +5,9 @@ edition = "2024"
 
 [dependencies]
 obikrope = { path = "../obikrope" }
-niffler = { version = "2", default-features = false, features = ["gz", "bz2", "lzma", "zstd"] }
+niffler    = { version = "2", default-features = false, features = ["gz", "bz2", "lzma", "zstd"] }
+bzip2-sys  = { version = "0.1", features = ["static"] }
+liblzma-sys = { version = "0.3", features = ["static"] }
 ureq   = "2"
 tracing = "0.1.44"
 tracing-subscriber = { version = "0.3.23", features = ["fmt", "env-filter"] }