Package - Host package updates (#671)

* rocDecode host - Package

* Host Package - Added

* Readme - Host updates

* Changelog - Updates

[ROCm/rocdecode commit: 433ca3a564]

projects/rocdecode/docker/rocDecode-on-ubuntu20.dockerfile

@@ -14,4 +14,4 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get -y install initramfs-tools libnuma-de
 WORKDIR /workspace
 
 # install rocDecode package
-RUN DEBIAN_FRONTEND=noninteractive sudo apt install -y rocdecode rocdecode-dev rocdecode-test
+RUN DEBIAN_FRONTEND=noninteractive sudo apt install -y rocdecode rocdecode-dev rocdecode-test rocdecode-host