Update to go 1.17

This follows what was done for crc. Running go mod tidy && go mod vendor
after specifying go 1.17 in go.mod trigger some additional changes in
the vendor directory.

Author: cfergeau

go.mod

@@ -1,6 +1,6 @@
 module github.com/code-ready/admin-helper
 
-go 1.15
+go 1.17
 
 require (
 	github.com/Microsoft/go-winio v0.5.0
@@ -9,3 +9,14 @@ require (
 	github.com/spf13/cobra v1.1.1
 	github.com/stretchr/testify v1.7.0
 )
+
+require (
+	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dimchansky/utfbom v1.1.1 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c // indirect
+	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
+)