base-files: skip fix-group-user uci-default for APK installation

For APK installation we don't have /usr/lib/opkg/info and user fixup are
handled dirrectly. Skip the script in such case.

Also remove this uci-defaults if we have CONFIG_USE_APK enabled.

Link: https://github.com/openwrt/openwrt/pull/15543
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

package/base-files/Makefile

@@ -249,6 +249,8 @@ ifneq ($(CONFIG_USE_APK),)
 	mkdir -p $(1)/etc/apk/
 	$(call FeedSourcesAppendAPK,$(1)/etc/apk/repositories)
 	$(VERSION_SED_SCRIPT) $(1)/etc/apk/repositories
+
+	rm -f $(1)/etc/uci-defaults/13_fix-group-user
 else
 	$(if $(CONFIG_CLEAN_IPKG),, \
 		mkdir -p $(1)/etc/opkg; \

package/base-files/files/etc/uci-defaults/13_fix-group-user

@@ -1,5 +1,8 @@
 . /lib/functions.sh
 
+# Skip if we don't have /usr/lib/opkg/info (APK installation)
+[ -d /usr/lib/opkg/info ] || exit 0
+
 for file in $(grep -sl Require-User /usr/lib/opkg/info/*.control); do
 	file="${file##*/}"
 	file="${file%.control}"