Fix typo in link for pisugar-programmer rpm package (#113)

Replaced an underscore with a dash before the `${version}` variable in the line that links to the pisugar-programmer rpm package, previously led to 404 regardless of version.

scripts/pisugar-power-manager.sh

@@ -119,7 +119,7 @@ else
     fi
     package_server="pisugar-server-${version}-${rpm_n}.${arch_rpm}.rpm"
     package_poweroff="pisugar-poweroff-${version}-${rpm_n}.${arch_rpm}.rpm"
-    package_programmer="pisugar-programmer_${version}-${rpm_n}.${arch_rpm}.rpm"
+    package_programmer="pisugar-programmer-${version}-${rpm_n}.${arch_rpm}.rpm"
 fi
 
 local_host="$(hostname --fqdn)"
@@ -188,4 +188,4 @@ $echo -e "Now navigate to \033[1;34mhttp://${local_ip}:8421\033[0m on your brows
 $echo -e "If you have any question, please feel free to contact us."
 $echo -e "\033[1;34mThe PiSugar Team https://www.pisugar.com\033[0m"
 
-cleanup
+cleanup