go: bump to v1.11.2

Bumps Golang host-go compiler to 1.11.2 release.

Add hash for LICENSE.

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

package/go/go.hash

@@ -1,2 +1,3 @@
 # From https://golang.org/dl/
-sha256	558f8c169ae215e25b81421596e8de7572bd3ba824b79add22fba6e284db1117  go1.11.1.src.tar.gz
+sha256	042fba357210816160341f1002440550e952eb12678f7c9e7e9d389437942550  go1.11.2.src.tar.gz
+sha256	2d36597f7117c38b006835ae7f537487207d8ec407aa9d9980794b2030cbc067  LICENSE

package/go/go.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GO_VERSION = 1.11.1
+GO_VERSION = 1.11.2
 GO_SITE = https://storage.googleapis.com/golang
 GO_SOURCE = go$(GO_VERSION).src.tar.gz