Misc library updates

The most noteworthy change is the xattr update which includes
https://github.com/pkg/xattr/pull/54 that adds xattr support for solaris
and illumos

go.mod

@@ -6,12 +6,12 @@ require (
 	github.com/Azure/azure-sdk-for-go v55.6.0+incompatible
 	github.com/Azure/go-autorest/autorest v0.11.6 // indirect
 	github.com/Azure/go-autorest/autorest/to v0.4.0 // indirect
-	github.com/cenkalti/backoff/v4 v4.0.2
+	github.com/cenkalti/backoff/v4 v4.1.1
 	github.com/cespare/xxhash/v2 v2.1.1
 	github.com/dchest/siphash v1.2.2
 	github.com/dnaeon/go-vcr v1.0.1 // indirect
 	github.com/elithrar/simple-scrypt v1.3.0
-	github.com/go-ole/go-ole v1.2.4
+	github.com/go-ole/go-ole v1.2.5
 	github.com/gofrs/uuid v4.0.0+incompatible // indirect
 	github.com/google/go-cmp v0.5.6
 	github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00 // indirect
@@ -24,18 +24,18 @@ require (
 	github.com/ncw/swift v1.0.53
 	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/pkg/errors v0.9.1
-	github.com/pkg/profile v1.5.0
-	github.com/pkg/sftp v1.13.0
-	github.com/pkg/xattr v0.4.2
+	github.com/pkg/profile v1.6.0
+	github.com/pkg/sftp v1.13.2
+	github.com/pkg/xattr v0.4.3
 	github.com/restic/chunker v0.4.0
 	github.com/smartystreets/assertions v1.2.0 // indirect
 	github.com/spf13/cobra v1.1.3
 	github.com/spf13/pflag v1.0.5
-	golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83
-	golang.org/x/net v0.0.0-20210503060351-7fd8e65b6420
+	golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e
+	golang.org/x/net v0.0.0-20210614182718-04defd469f4e
 	golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20210616094352-59db8d763f22
+	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c
 	golang.org/x/text v0.3.6
 	google.golang.org/api v0.50.0
 	gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b // indirect