borgbackup: Exclude /usr/lib/ and /root/.cache/

templates/borgbackup.sh

@@ -19,6 +19,8 @@ borg create                                 \
     --compression lz4                       \
     --exclude-caches                        \
     --exclude '/home/*/.cache/*'            \
+    --exclude '/root/.cache/*'              \
+    --exclude '/usr/lib/*'                  \
     --exclude '/var/run'                    \
     --exclude '/var/cache/*'                \
     --exclude '/var/tmp/*'                  \