Fixing compilation errors on Windows

Dependencies

• [2] TKSHSYFM Using pkg-config to find the libraries (+ some cleanup)
• [3] UPRY2FEL Remove bindgen dependency
• [4] HELRYMZK Manual bindings (Windows and Clang aren't very good friends), and getting rid of anyhow
• [5] IH334Q5A Reboot

Change contents

• replacement in build.rs at line 11
  [3.266447]→[2.89:193](∅→∅)
  − pkg_config::probe_library("libzstd").unwrap();

  − pkg_config::probe_library("libxxhash").unwrap();
  [3.266447]

  [3.269439]
  + if pkg_config::probe_library("libzstd").is_err() {

  + println!("cargo:rustc-link-lib=zstd");

  + }

  + if pkg_config::probe_library("libxxhash").is_err() {

  + println!("cargo:rustc-link-lib=xxhash");

  + }
• replacement in Cargo.toml at line 4
  [3.269755]→[2.194:212](∅→∅)
  − version = "0.1.6"
  [3.269755]

  [3.269773]
  + version = "0.1.7"