feat(deps): bump github.com/muesli/termenv from 0.9.0 to 0.10.0

Bumps [github.com/muesli/termenv](https://github.com/muesli/termenv) from 0.9.0 to 0.10.0.
- [Release notes](https://github.com/muesli/termenv/releases)
- [Commits](muesli/termenv@v0.9.0...v0.10.0)

---
updated-dependencies:
- dependency-name: github.com/muesli/termenv
  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/mattn/go-isatty v0.0.14
 	github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b
 	github.com/muesli/reflow v0.3.0
-	github.com/muesli/termenv v0.9.0
+	github.com/muesli/termenv v0.10.0
 	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c
 	golang.org/x/term v0.0.0-20210422114643-f5beecf764ed
 )

go.sum

@@ -12,8 +12,8 @@ github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b h1:1XF24mVaiu7u+CFywTd
 github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b/go.mod h1:fQuZ0gauxyBcmsdE3ZT4NasjaRdxmbCS0jRHsrWu3Ho=
 github.com/muesli/reflow v0.3.0 h1:IFsN6K9NfGtjeggFP+68I4chLZV2yIKsXJFNZ+eWh6s=
 github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8=
-github.com/muesli/termenv v0.9.0 h1:wnbOaGz+LUR3jNT0zOzinPnyDaCZUQRZj9GxK8eRVl8=
-github.com/muesli/termenv v0.9.0/go.mod h1:R/LzAKf+suGs4IsO95y7+7DpFHO0KABgnZqtlyx2mBw=
+github.com/muesli/termenv v0.10.0 h1:aSsLwG9wSaFY4LgCUz0jIsDy04lJ3Q5hJMXIsVbq45c=
+github.com/muesli/termenv v0.10.0/go.mod h1:R/LzAKf+suGs4IsO95y7+7DpFHO0KABgnZqtlyx2mBw=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=