mod: Update tftp libraries

go.mod

@@ -23,7 +23,6 @@ require (
 	github.com/libvirt/libvirt-go v7.4.0+incompatible
 	github.com/libvirt/libvirt-go-xml v7.4.0+incompatible
 	github.com/pborman/uuid v1.2.1
-	github.com/pin/tftp v0.0.0-20210809155059-0161c5dd2e96
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.13.0
 	github.com/sanity-io/litter v1.5.5
@@ -34,7 +33,7 @@ require (
 	go.etcd.io/etcd/client/pkg/v3 v3.5.5
 	go.etcd.io/etcd/client/v3 v3.5.5
 	go.etcd.io/etcd/server/v3 v3.5.5
-	golang.org/x/crypto v0.0.0-20221012134737-56aed061732a
+	golang.org/x/crypto v0.15.0
 	golang.org/x/sys v0.14.0
 	golang.org/x/time v0.0.0-20220922220347-f3bd1da661af
 	gopkg.in/src-d/go-git.v4 v4.13.1
@@ -104,6 +103,7 @@ require (
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.0-rc2 // indirect
 	github.com/pierrec/lz4/v4 v4.1.18 // indirect
+	github.com/pin/tftp/v3 v3.1.0 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
 	github.com/prometheus/common v0.37.0 // indirect
 	github.com/prometheus/procfs v0.8.0 // indirect
@@ -142,11 +142,11 @@ require (
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
 	go.uber.org/zap v1.23.0 // indirect
-	golang.org/x/mod v0.6.0-dev.0.20221012134637-aac77cd49169 // indirect
-	golang.org/x/net v0.0.0-20221014081412-f15817d10f9b // indirect
-	golang.org/x/sync v0.0.0-20220929204114-8fcdb60fdcc0 // indirect
-	golang.org/x/text v0.3.8 // indirect
-	golang.org/x/tools v0.1.12 // indirect
+	golang.org/x/mod v0.8.0 // indirect
+	golang.org/x/net v0.18.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/tools v0.6.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20221014213838-99cd37c6964a // indirect