package/go: security bump to 1.18.5

go1.18.4 includes security fixes to the compress/gzip, encoding/gob,
encoding/xml, go/parser, io/fs, net/http, and path/filepath packages, as well as
bug fixes to the compiler, the go command, the linker, the runtime, and the
runtime/metrics package.

go1.18.5 includes security fixes to the encoding/gob and math/big packages, as
well as bug fixes to the compiler, the go command, the runtime, and the testing
package.

https://go.dev/doc/devel/release#go1.18.minor

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/go/go.hash

@@ -1,3 +1,3 @@
-# From https://golang.org/dl/
-sha256  0012386ddcbb5f3350e407c679923811dbd283fcdc421724931614a842ecbc2d  go1.18.3.src.tar.gz
+# From https://go.dev/dl
+sha256  9920d3306a1ac536cdd2c796d6cb3c54bc559c226fc3cc39c32f1e0bd7f50d2a  go1.18.5.src.tar.gz
 sha256  2d36597f7117c38b006835ae7f537487207d8ec407aa9d9980794b2030cbc067  LICENSE

package/go/go.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GO_VERSION = 1.18.3
+GO_VERSION = 1.18.5
 GO_SITE = https://storage.googleapis.com/golang
 GO_SOURCE = go$(GO_VERSION).src.tar.gz