Fix Ubuntu packaging of DVDNR (#425)

* Package DVDNR library properly for Ubuntu
- Incorrect name for DVDNR library was so used so library was not included in the package
- This did not block applications from running, since the library is loaded during runtime if found
- Without it Dolby Voice noise suppression and other processing was unavailable

* Bump version to 1.2.4

Author: djova-dolby

DolbyIO/Config/FilterPlugin.ini

@@ -25,7 +25,7 @@
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libavcodec.so.59
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libavformat.so.59
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libavutil.so.57
-/sdk-release-ubuntu-20.04-clang10-libc++10/lib/libcac_dvdnr.so
+/sdk-release-ubuntu-20.04-clang10-libc++10/lib/libdvdnr.so
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libdolbyio_comms_media.so
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libdolbyio_comms_sdk.so
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libdvclient.so

DolbyIO/Config/FilterPluginLinux.ini

@@ -10,7 +10,7 @@
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libavcodec.so.59
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libavformat.so.59
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libavutil.so.57
-/sdk-release-ubuntu-20.04-clang10-libc++10/lib/libcac_dvdnr.so
+/sdk-release-ubuntu-20.04-clang10-libc++10/lib/libdvdnr.so
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libdolbyio_comms_media.so
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libdolbyio_comms_sdk.so
 /sdk-release-ubuntu-20.04-clang10-libc++10/lib/libdvclient.so