Bump tcell to fix broken deployment

Author: jesseduffield

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/aybabtme/humanlog v0.4.1
 	github.com/cloudfoundry/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21
 	github.com/creack/pty v1.1.11
-	github.com/gdamore/tcell/v2 v2.8.0
+	github.com/gdamore/tcell/v2 v2.8.1
 	github.com/go-errors/errors v1.5.1
 	github.com/gookit/color v1.4.2
 	github.com/iancoleman/orderedmap v0.3.0

go.sum

@@ -87,8 +87,9 @@ github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/gdamore/encoding v1.0.1 h1:YzKZckdBL6jVt2Gc+5p82qhrGiqMdG/eNs6Wy0u3Uhw=
 github.com/gdamore/encoding v1.0.1/go.mod h1:0Z0cMFinngz9kS1QfMjCP8TY7em3bZYeeklsSDPivEo=
-github.com/gdamore/tcell/v2 v2.8.0 h1:IDclow1j6kKpU/gOhjmc+7Pj5Dxnukb74pfKN4Cxrfg=
 github.com/gdamore/tcell/v2 v2.8.0/go.mod h1:bj8ori1BG3OYMjmb3IklZVWfZUJ1UBQt9JXrOCOhGWw=
+github.com/gdamore/tcell/v2 v2.8.1 h1:KPNxyqclpWpWQlPLx6Xui1pMk8S+7+R37h3g07997NU=
+github.com/gdamore/tcell/v2 v2.8.1/go.mod h1:bj8ori1BG3OYMjmb3IklZVWfZUJ1UBQt9JXrOCOhGWw=
 github.com/gliderlabs/ssh v0.2.2 h1:6zsha5zo/TWhRhwqCD3+EarCAgZ2yN28ipRnGPnwkI0=
 github.com/gliderlabs/ssh v0.2.2/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
 github.com/go-errors/errors v1.0.2/go.mod h1:psDX2osz5VnTOnFWbDeWwS7yejl+uV3FEWEp4lssFEs=

vendor/github.com/gdamore/tcell/v2/attr.go

@@ -37,7 +37,7 @@ github.com/fatih/color
 # github.com/gdamore/encoding v1.0.1
 ## explicit; go 1.9
 github.com/gdamore/encoding
-# github.com/gdamore/tcell/v2 v2.8.0
+# github.com/gdamore/tcell/v2 v2.8.1
 ## explicit; go 1.12
 github.com/gdamore/tcell/v2
 github.com/gdamore/tcell/v2/terminfo