Bump github.com/creack/pty from 1.1.18 to 1.1.21 (#13)

Bumps [github.com/creack/pty](https://github.com/creack/pty) from 1.1.18 to 1.1.21.
- [Release notes](https://github.com/creack/pty/releases)
- [Commits](creack/pty@v1.1.18...v1.1.21)

---
updated-dependencies:
- dependency-name: github.com/creack/pty
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -4,7 +4,7 @@ go 1.17
 
 require (
 	github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2
-	github.com/creack/pty v1.1.18
+	github.com/creack/pty v1.1.21
 	github.com/cucumber/godog v0.13.0
 	github.com/hinshun/vt10x v0.0.0-20220301184237-5011da428d02
 	github.com/stretchr/testify v1.8.4

go.sum

@@ -2,8 +2,8 @@ github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2 h1:+vx7roKuyA63n
 github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2/go.mod h1:HBCaDeC1lPdgDeDbhX8XFpy1jqjK0IBG8W5K+xYqA0w=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creack/pty v1.1.17/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
-github.com/creack/pty v1.1.18 h1:n56/Zwd5o6whRC5PMGretI4IdRLlmBXYNjScPaBgsbY=
-github.com/creack/pty v1.1.18/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
+github.com/creack/pty v1.1.21 h1:1/QdRyBaHHJP61QkWMXlOIBfsgdDeeKfK8SYVUWJKf0=
+github.com/creack/pty v1.1.21/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
 github.com/cucumber/gherkin/go/v26 v26.2.0 h1:EgIjePLWiPeslwIWmNQ3XHcypPsWAHoMCz/YEBKP4GI=
 github.com/cucumber/gherkin/go/v26 v26.2.0/go.mod h1:t2GAPnB8maCT4lkHL99BDCVNzCh1d7dBhCLt150Nr/0=
 github.com/cucumber/godog v0.13.0 h1:KvX9kNWmAJwp882HmObGOyBbNUP5SXQ+SDLNajsuV7A=