ustp: update to Git HEAD (2023-05-29)

a85a5bc83bde netif_utils: correctly close fd on read error

Signed-off-by: Paul Donald <[email protected]>

package/network/services/ustp/Makefile

@@ -12,9 +12,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/ustp.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_DATE:=2021-09-21
-PKG_SOURCE_VERSION:=462b3a491347e452c15220861949b1d6371fa59e
-PKG_MIRROR_HASH:=c3373b369b127c26d4a79425631cb5db83ef479ab21d164da879b35942539dfb
+PKG_SOURCE_DATE:=2023-05-29
+PKG_SOURCE_VERSION:=a85a5bc83bde5b485319ca12b6e32c4b7f0b120f
+PKG_MIRROR_HASH:=b907b91989320eb8916e719ced9bdce96b8c5db6abefcee35e25fb112ad5b27f
 
 PKG_MAINTAINER:=Felix Fietkau <[email protected]>
 PKG_LICENSE:=GPL-2.0