Keep addon introduced private shared libraries private to the addon

[heitbaum]

• Following on from Remove libtool preserved temporary RPATH/RUNPATH from "shared object" ELF binaries (libraries/executables) #6094 which removed incorrect stored RPATH/RUNPATH directories in the binaries, this new PR addresses [RFE] enable lib.private via RPATH #7602 in which private share libraries are made available system wide.

This PR addresses 3 specific areas:

• reduce the number of paths being added to LD_LIBRARY_PATH - a6cd2720475ac71f1ce6a475d3ad7c54a6e40ecb
• use lib.private for private shared libraries and update calling binaries with '$ORIGIN/../lib.private'. This keeps the shared libraries from polluting the LD_LIBRARY_PATH.
  • in the case of addons like chrome, which set an LD_LIBRARY_PATH in there startup script, continue to use this method - but - target the lib.private
  • for addons like dotnet that have internal dlopen approch available - use them - ref: https://learn.microsoft.com/en-us/dotnet/core/extensions/globalization-icu#app-local-icu
• allow for binaries that have not got the environment set to find the required shared libraries - e.g. libfuse3.so.3 missing in LE11 #7589 when called in systemd

This PR includes that addons I’m regularly using.

• Initial testing looks correct.
• My LD_LIBRARY_PATH is now LD_LIBRARY_PATH='/usr/lib:/usr/lib/pulseaudio'
• Feedback on this before I continue with the other addons.

Some historical background of the following error if some one has it?

The code written in a6cd2720475ac71f1ce6a475d3ad7c54a6e40ecb checks for lib directories with .so files. It seems that the find: /usr/lib/kodi/addons/*/lib: No such file or directory does not have any addons using this format, peripheral.joystick has the shared libraries located at it’s addon directory.

See

nuc12:~ # find /usr/lib/kodi/addons ! -type d
/usr/lib/kodi/addons/peripheral.joystick/peripheral.joystick.so
/usr/lib/kodi/addons/peripheral.joystick/peripheral.joystick.so.21.0
/usr/lib/kodi/addons/peripheral.joystick/peripheral.joystick.so.21.1.7

[heitbaum]

Addressed the find: /usr/lib/kodi/addons/*/lib: No such file or directory error. PR should be GtG now.