Lock to a specific go-keychain version

Needed until this is resolved: 99designs/keyring#64

go.mod

@@ -4,10 +4,25 @@ go 1.14
 
 require (
 	github.com/99designs/keyring v1.1.5
-	github.com/alexrudd/cognito-srp v0.0.0-20190402174326-7bb6280c912c
 	github.com/alexrudd/cognito-srp/v2 v2.0.0
 	github.com/aws/aws-sdk-go v1.33.12
+	github.com/danieljoos/wincred v1.1.0 // indirect
+	github.com/fsnotify/fsnotify v1.4.9 // indirect
+	github.com/keybase/go-keychain v0.0.0-20191114153608-ccd67945d59e // indirect
+	github.com/kr/text v0.2.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
+	github.com/mitchellh/mapstructure v1.3.3 // indirect
+	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
+	github.com/pelletier/go-toml v1.8.0 // indirect
+	github.com/spf13/afero v1.3.2 // indirect
+	github.com/spf13/cast v1.3.1 // indirect
 	github.com/spf13/cobra v1.0.0
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/spf13/viper v1.7.0
+	golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899 // indirect
+	golang.org/x/sys v0.0.0-20200724161237-0e2f3a69832c // indirect
+	golang.org/x/text v0.3.3 // indirect
+	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
+	gopkg.in/ini.v1 v1.57.0 // indirect
 )