package/go: security bump to 1.17.7

go1.17.7 includes security fixes to the crypto/elliptic, math/big packages and
to the go command, as well as bug fixes to the compiler, linker, runtime, the go
command, and the debug/macho, debug/pe, and net/http/httptest packages.

https://github.com/golang/go/issues?q=milestone%3AGo1.17.7+label%3ACherryPickApproved

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/go/go.hash

@@ -1,3 +1,3 @@
 # From https://golang.org/dl/
-sha256  4dc1bbf3ff61f0c1ff2b19355e6d88151a70126268a47c761477686ef94748c8  go1.17.6.src.tar.gz
+sha256  c108cd33b73b1911a02b697741df3dea43e01a5c4e08e409e8b3a0e3745d2b4d  go1.17.7.src.tar.gz
 sha256  2d36597f7117c38b006835ae7f537487207d8ec407aa9d9980794b2030cbc067  LICENSE

package/go/go.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GO_VERSION = 1.17.6
+GO_VERSION = 1.17.7
 GO_SITE = https://storage.googleapis.com/golang
 GO_SOURCE = go$(GO_VERSION).src.tar.gz