Bump Go version to 1.12.10 (#4248)

Author: bbrks

Jenkinsfile

@@ -4,7 +4,7 @@ pipeline {
     agent { label 'sync-gateway-pipeline-builder' }
 
     environment {
-        GO_VERSION = 'go1.12.9'
+        GO_VERSION = 'go1.12.10'
         GVM = "/root/.gvm/bin/gvm"
         GO = "/root/.gvm/gos/${GO_VERSION}/bin"
         GOPATH = "${WORKSPACE}/godeps"

manifest/product-config.json

@@ -6,7 +6,7 @@
             "release_name": "Couchbase Sync Gateway",
             "production": true,
             "interval": 30,
-            "go_version": "1.12.9",
+            "go_version": "1.12.10",
             "start_build": 1
         },
         "manifest/1.4.0.xml": {