doc: Add osdpctl version and fix libosdp-sys URL

Signed-off-by: Siddharth Chandrasekaran <sidcha.dev@gmail.com>

README.md

@@ -1,6 +1,9 @@
 # LibOSDP-rs
 
-[![Build CI][7]][8] [![Crates.io Version][3]][4] [![Crates.io Version][5]][6]
+[![Build CI][7]][8]
+[![Crates.io libosdp-sys version][3]][4]
+[![Crates.io libosdp version][5]][6]
+[![Crates.io osdpctl version][9]][10]
 
 This project hosts cargo crates that add rust support for [LibOSDP][1] in rust
 and other OSDP related tools such as osdpctl. You can also take a look at the
@@ -15,9 +18,11 @@ and other OSDP related tools such as osdpctl. You can also take a look at the
 
 [1]: https://github.com/goToMain/libosdp
 [2]: https://libosdp.sidcha.dev/
-[3]: https://img.shields.io/crates/v/libosdp?style=flat&logo=rust&logoColor=DDD&label=crate%20%3A%20libosdp&link=https%3A%2F%2Fcrates.io%2Fcrates%2Flibosdp
-[4]: https://crates.io/crates/libosdp
-[5]: https://img.shields.io/crates/v/libosdp?style=flat&logo=rust&logoColor=DDD&label=crate%20%3A%20libosdp-sys&link=https%3A%2F%2Fcrates.io%2Fcrates%2Flibosdp-sys
-[6]: https://crates.io/crates/libosdp-sys
+[3]: https://img.shields.io/crates/v/libosdp-sys?style=flat&logo=rust&logoColor=DDD&label=crate%20%3A%20libosdp-sys&link=https%3A%2F%2Fcrates.io%2Fcrates%2Flibosdp-sys
+[4]: https://crates.io/crates/libosdp-sys
+[5]: https://img.shields.io/crates/v/libosdp?style=flat&logo=rust&logoColor=DDD&label=crate%20%3A%20libosdp&link=https%3A%2F%2Fcrates.io%2Fcrates%2Flibosdp
+[6]: https://crates.io/crates/libosdp
 [7]: https://github.com/goToMain/libosdp-rs/actions/workflows/build-ci.yml/badge.svg
 [8]: https://github.com/goToMain/libosdp-rs/actions/workflows/build-ci.yml
+[9]: https://img.shields.io/crates/v/osdpctl?style=flat&logo=rust&logoColor=DDD&label=crate%20%3A%20osdpctl&link=https%3A%2F%2Fcrates.io%2Fcrates%2Fosdpctl
+[10]: https://crates.io/crates/osdpctl