mstar: add sparse_write and LZO compression support + some fixes

Cargo.lock

@@ -474,6 +474,15 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "490cc448043f947bae3cbee9c203358d62dbee0db12107a74be5c30ccfd09771"
 
+[[package]]
+name = "minilzo-rs"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c71a19a4b57d7712a7946e51a7a998f1d8252e16000706ae63243e951fcfce09"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.9"
@@ -785,6 +794,7 @@ dependencies = [
  "lz4",
  "lzma-rs",
  "md5",
+ "minilzo-rs",
  "rsa",
  "sha1",
  "simd-adler32",