wcfs: v↑ go dependencies

Update all dependencies of WCFS to their recent versions:

- go123: add support for go1.18 and go1.19
- neo: update to latest draft
- go-fuse: update to pick up https://github.com/hanwen/go-fuse/commit/4a0e6eb5
- ogórek: no change, just the version we already had was released as v1.2.0
- testify: some bugfixes (we use this package only during tests)

The following dependencies were not updated by upstream at all:

- glog
- overflow
- pkg/errors

.

wcfs/go.mod

@@ -4,15 +4,15 @@ go 1.14
 
 require (
 	github.com/golang/glog v1.0.0
-	github.com/hanwen/go-fuse/v2 v2.1.0 // replaced to -> kirr/go-fuse@y/nodefs-cancel
+	github.com/hanwen/go-fuse/v2 v2.2.0 // replaced to -> kirr/go-fuse@y/nodefs-cancel
 	github.com/johncgriffin/overflow v0.0.0-20211019200055-46fa312c352c
-	github.com/kisielk/og-rek v1.1.1-0.20210310094122-8def3d024dac
+	github.com/kisielk/og-rek v1.2.0
 	github.com/pkg/errors v0.9.1
-	github.com/stretchr/testify v1.7.0
-	lab.nexedi.com/kirr/go123 v0.0.0-20210906140734-c9eb28d9e408
-	lab.nexedi.com/kirr/neo/go v0.0.0-20211004111643-c74a5a3cd0d0
+	github.com/stretchr/testify v1.8.1
+	lab.nexedi.com/kirr/go123 v0.0.0-20221221144149-4def45d2dd95
+	lab.nexedi.com/kirr/neo/go v0.0.0-20221104095432-3e13fa061a13
 )
 
 // we use kirr/go-fuse@y/nodefs-cancel
 // see https://github.com/hanwen/go-fuse/pull/343 for details
-replace github.com/hanwen/go-fuse/v2 v2.1.0 => lab.nexedi.com/kirr/go-fuse/v2 v2.0.0-20210910085851-e6ee85fd0a1e
+replace github.com/hanwen/go-fuse/v2 v2.2.0 => lab.nexedi.com/kirr/go-fuse/v2 v2.1.1-0.20221221150221-643585d735fa