fix(appimage): Patch manually copied libs to include rpath for local dir

linuxdeployqt already does this for its copied libs. Required for included libs to find libs inside the appimage that they depend on.

appimage/build.sh

@@ -173,7 +173,9 @@ libs=(
 )
 
 for lib in "${libs[@]}"; do
+    lib_file_name=$(basename "$lib")
     cp -P $(echo "$lib"*) "$LOCAL_LIB_DIR"
+    patchelf --set-rpath '$ORIGIN' "$LOCAL_LIB_DIR/$lib_file_name"
 done
 
 # this is important, aitool automatically uses the same filename in .zsync meta file.