vendor: try macos fs notify runloop fix from @fjl

vendor/github.com/rjeczalik/notify/watcher_fsevents_cgo.go

@@ -26,6 +26,7 @@ import "C"
 import (
 	"errors"
 	"os"
+	"runtime"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -63,6 +64,10 @@ var (
 func init() {
 	wg.Add(1)
 	go func() {
+		// There is exactly one run loop per thread. Lock this goroutine to its
+		// thread to ensure that it's not rescheduled on a different thread while
+		// setting up the run loop.
+		runtime.LockOSThread()
 		runloop = C.CFRunLoopGetCurrent()
 		C.CFRunLoopAddSource(runloop, source, C.kCFRunLoopDefaultMode)
 		C.CFRunLoopRun()

vendor/vendor.json

@@ -286,10 +286,10 @@
 			"revisionTime": "2016-11-28T21:05:44Z"
 		},
 		{
-			"checksumSHA1": "tnQdt7bxmueZFl0EPrW9YrWiqGg=",
+			"checksumSHA1": "lhq+IT6eusmK2Ortmhen0qT3wJM=",
 			"path": "github.com/rjeczalik/notify",
-			"revision": "e1801ee34d54c4bf45126ef51fe9750b4e42bee8",
-			"revisionTime": "2017-12-10T15:45:11Z"
+			"revision": "b76ef5c8085eae5170c0b1e3abbd94e41e086bfb",
+			"revisionTime": "2018-01-03T10:29:26Z"
 		},
 		{
 			"checksumSHA1": "5uqO4ITTDMklKi3uNaE/D9LQ5nM=",