Bump golang.org/x/text from 0.3.5 to 0.3.8

Bumps [golang.org/x/text](https://github.com/golang/text) from 0.3.5 to 0.3.8.
- [Release notes](https://github.com/golang/text/releases)
- [Commits](golang/text@v0.3.5...v0.3.8)

---
updated-dependencies:
- dependency-name: golang.org/x/text
  dependency-type: indirect
...

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

go.mod

@@ -19,7 +19,7 @@ require (
 	github.com/mitchellh/mapstructure v1.4.1 // indirect
 	github.com/pelletier/go-toml v1.8.1 // indirect
 	github.com/robertkrimen/otto v0.0.0-20200922221731-ef014fd054ac // indirect
-	github.com/sensu-community/sensu-plugin-sdk v0.12.0
+	github.com/sensu-community/sensu-plugin-sdk v0.12.0 // indirect
 	github.com/sensu/sensu-go/api/core/v2 v2.6.0
 	github.com/sensu/sensu-go/types v0.5.0 // indirect
 	github.com/sensu/sensu-plugin-sdk v0.13.0
@@ -30,9 +30,7 @@ require (
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/viper v1.7.1 // indirect
 	github.com/stretchr/testify v1.6.0
-	golang.org/x/net v0.0.0-20210119194325-5f4716e94777 // indirect
-	golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c // indirect
-	golang.org/x/text v0.3.5 // indirect
+	golang.org/x/text v0.3.8 // indirect
 	google.golang.org/genproto v0.0.0-20210203152818-3206188e46ba // indirect
 	google.golang.org/grpc v1.35.0 // indirect
 	gopkg.in/ini.v1 v1.62.0 // indirect