Log Message:
Update gpriodic to 2.0.10.
Based on PR#43779 by Kamel Derouich, with some improvements by me.

2.0.10 : Minor code update & include translations
 * Use the standard gtk+ about window
 * Include the russian translation contributed by Michael Shigorin
2.0.9 : Minor code update & include translations
 * Several minor fixed contributed from the Debian project has been merged.
 * Italian and galician translations have been included.