toolchain: bump PKG_RELEASE

improves c571ac4bdf25 "toolchain: adjust with recent glibc"

Signed-off-by: Konstantin Demin <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/19404
Signed-off-by: Hauke Mehrtens <[email protected]>

package/libs/toolchain/Makefile

@@ -7,7 +7,7 @@
 
 include $(TOPDIR)/rules.mk
 PKG_NAME:=toolchain
-PKG_RELEASE:=4
+PKG_RELEASE:=5
 
 PKG_MAINTAINER:=Felix Fietkau <[email protected]>
 PKG_LICENSE:=GPL-3.0-with-GCC-exception