Translated using Weblate (Polish)

Currently translated at 87.7% (57 of 65 strings)

Translation: OpenWrt/LuCI/applications/opkg
Translate-URL: https://hosted.weblate.org/projects/openwrt/luciapplicationsopkg/pl/

Translated using Weblate (Polish)

Currently translated at 70.2% (920 of 1310 strings)

Translation: OpenWrt/LuCI/modules/luci-base
Translate-URL: https://hosted.weblate.org/projects/openwrt/luci/pl/

Signed-off-by: Krystian Kozak <krystian.kozak20@gmail.com>