golang: Update to 1.19.5

Go1.19.5 (released 2023-01-10) includes fixes to the compiler,
the linker, and the crypto/x509, net/http, sync/atomic,
and syscall packages.

Removed upstreamed patch.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
(cherry picked from commit 5a25a73)

lang/golang/golang/Makefile

@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 GO_VERSION_MAJOR_MINOR:=1.19
-GO_VERSION_PATCH:=4
+GO_VERSION_PATCH:=5
 
 PKG_NAME:=golang
 PKG_VERSION:=$(GO_VERSION_MAJOR_MINOR)$(if $(GO_VERSION_PATCH),.$(GO_VERSION_PATCH))
@@ -20,7 +20,7 @@ GO_SOURCE_URLS:=https://dl.google.com/go/ \
 
 PKG_SOURCE:=go$(PKG_VERSION).src.tar.gz
 PKG_SOURCE_URL:=$(GO_SOURCE_URLS)
-PKG_HASH:=eda74db4ac494800a3e66ee784e495bfbb9b8e535df924a8b01b1a8028b7f368
+PKG_HASH:=8e486e8e85a281fc5ce3f0bedc5b9d2dbf6276d7db0b25d3ec034f313da0375f
 
 PKG_MAINTAINER:=Jeffery To <jeffery.to@gmail.com>
 PKG_LICENSE:=BSD-3-Clause