chore: bump github.com/go-piv/piv-go from 1.8.0 to 1.9.0

Bumps [github.com/go-piv/piv-go](https://github.com/go-piv/piv-go) from 1.8.0 to 1.9.0.
- [Release notes](https://github.com/go-piv/piv-go/releases)
- [Commits](go-piv/piv-go@v1.8.0...v1.9.0)

---
updated-dependencies:
- dependency-name: github.com/go-piv/piv-go
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf
 	github.com/davecgh/go-spew v1.1.1
 	github.com/gen2brain/beeep v0.0.0-20200526185328-e9c15c258e28
-	github.com/go-piv/piv-go v1.8.0
+	github.com/go-piv/piv-go v1.9.0
 	github.com/golang/mock v1.6.0
 	github.com/gopasspw/gopass v1.10.2-0.20201105185611-36c5888f3a49
 	github.com/smlx/fsm v0.2.0

go.sum

@@ -25,8 +25,8 @@ github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25Kn
 github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
 github.com/gen2brain/beeep v0.0.0-20200526185328-e9c15c258e28 h1:M2Zt3G2w6Q57GZndOYk42p7RvMeO8izO8yKTfIxGqxA=
 github.com/gen2brain/beeep v0.0.0-20200526185328-e9c15c258e28/go.mod h1:ElSskYZe3oM8kThaHGJ+kiN2yyUMVXMZ7WxF9QqLDS8=
-github.com/go-piv/piv-go v1.8.0 h1:mjHKQU2qB9Ssptw5Knzb+3wUGKE5LIUozI0SsB9blco=
-github.com/go-piv/piv-go v1.8.0/go.mod h1:ON2WvQncm7dIkCQ7kYJs+nc3V4jHGfrrJnSF8HKy7Gk=
+github.com/go-piv/piv-go v1.9.0 h1:P6j2gjfP7zO7T3nCk/jwCgsvFRwB8shEqAJ4q85jgXc=
+github.com/go-piv/piv-go v1.9.0/go.mod h1:NZ2zmjVkfFaL/CF8cVQ/pXdXtuj110zEKGdJM6fJZZM=
 github.com/go-toast/toast v0.0.0-20190211030409-01e6764cf0a4 h1:qZNfIGkIANxGv/OqtnntR4DfOY2+BgwR60cAcu/i3SE=
 github.com/go-toast/toast v0.0.0-20190211030409-01e6764cf0a4/go.mod h1:kW3HQ4UdaAyrUCSSDR4xUzBKW6O2iA4uHhk7AtyYp10=
 github.com/godbus/dbus v0.0.0-20190623212516-8a1682060722 h1:NNKZiuNXd6lpZRyoFM/uhssj5W9Ps1DbhGHxT49Pm9I=