luci-app-ssr-plus: fix missing luci-lib-ipkg dependency

Fixes: #891

Signed-off-by: Tianling Shen <[email protected]>

luci-app-ssr-plus/Makefile

@@ -26,8 +26,8 @@ LUCI_PKGARCH:=all
 LUCI_DEPENDS:= \
 	@(PACKAGE_libustream-mbedtls||PACKAGE_libustream-openssl||PACKAGE_libustream-wolfssl) \
 	+coreutils +coreutils-base64 +dns2socks +dns2tcp +dnsmasq-full +ipset +kmod-ipt-nat \
-	+ip-full +iptables +iptables-mod-tproxy +lua +libuci-lua +luci-lib-ipkg +microsocks \
-	+tcping +resolveip +shadowsocksr-libev-ssr-check +uclient-fetch \
+	+ip-full +iptables +iptables-mod-tproxy +lua +libuci-lua +microsocks +tcping \
+	+resolveip +shadowsocksr-libev-ssr-check +uclient-fetch \
 	+PACKAGE_$(PKG_NAME)_INCLUDE_Kcptun:kcptun-client \
 	+PACKAGE_$(PKG_NAME)_INCLUDE_IPT2Socks:ipt2socks \
 	+PACKAGE_$(PKG_NAME)_INCLUDE_NaiveProxy:naiveproxy \
@@ -48,6 +48,8 @@ LUCI_DEPENDS:= \
 	+PACKAGE_$(PKG_NAME)_INCLUDE_V2ray_Plugin:v2ray-plugin
 
 define Package/$(PKG_NAME)/config
+select PACKAGE_luci-lib-ipkg if PACKAGE_$(PKG_NAME)
+
 config PACKAGE_$(PKG_NAME)_INCLUDE_Kcptun
 	bool "Include Kcptun"
 	default n