optee-os-stm32: bump to 4.7.0

Bump optee-os-stm32 to upstream release 4.7.0.

Signed-off-by: Thomas Richard <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/19779
Signed-off-by: Hauke Mehrtens <[email protected]>

package/boot/optee-os-stm32/Makefile

@@ -7,10 +7,10 @@
 
 include $(TOPDIR)/rules.mk
 
-PKG_VERSION:=4.6.0
+PKG_VERSION:=4.7.0
 PKG_RELEASE:=1
 
-PKG_HASH:=0c947c6972bf50c483cb993af01041d4094b1e03711c7246cdde6ba2ffc351fe
+PKG_HASH:=976b9c184678516038d4e79766608e81d10bf136f76fd0db2dc48f90f994fbd9
 PKG_MAINTAINER:=Thomas Richard <[email protected]>
 
 OPTEE_USE_INTREE_DTC:=1