Revert "tmp: remove the base"

This reverts commit a3dd4aea2c.

.github/workflows/lo-test.yml

@@ -64,13 +64,13 @@ jobs:
             pushd feeds/routing; git restore .; popd
             pushd feeds/telephony; git restore .; popd
           fi
-          rm -rf package/base luci package/luci-app-oled
           ./scripts/feeds update -a
           ./scripts/feeds install -a
           . $GITHUB_WORKSPACE/patches.sh
           . $GITHUB_WORKSPACE/merge_packages.sh
           cd
           svn export https://github.com/openwrt/luci/branches/openwrt-18.06 luci
+          echo > more_luci.txt
           pushd luci
           ls -d */ | xargs -n1 -i diff -q {} ../lede/feeds/luci/{} | grep Only | grep lede | grep -E applications\|themes | awk '{print $4}' | xargs -n1 -i echo CONFIG_PACKAGE_{}=m >> ~/lede/more_luci.txt
           popd