[cherry-pick] Update Kubernetes v1.18.9 dependencies (#192) (#195)

/cherry-pick

Signed-off-by: 1gtm <1gtm@appscode.com>

Author: 1gtm

go.mod

@@ -10,7 +10,6 @@ require (
 	github.com/appscode/go v0.0.0-20200928211031-cc0c23082d91
 	github.com/blang/semver v3.5.1+incompatible // indirect
 	github.com/codeskyblue/go-sh v0.0.0-20190412065543-76bd3d59ff27
-	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/go-openapi/spec v0.19.8
 	github.com/go-openapi/swag v0.19.9 // indirect
 	github.com/gogo/protobuf v1.3.1

go.sum

@@ -129,8 +129,6 @@ github.com/cyphar/filepath-securejoin v0.2.2/go.mod h1:FpkQEhXnPnOthhzymB7CGsFk2
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
-github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/daviddengcn/go-colortext v0.0.0-20160507010035-511bcaf42ccd/go.mod h1:dv4zxwHi5C/8AeI+4gX4dCWOIvNi7I6JCSX0HvlKPgE=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=

vendor/modules.txt

@@ -48,7 +48,7 @@ github.com/coreos/go-systemd/daemon
 github.com/coreos/go-systemd/journal
 # github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea
 github.com/coreos/pkg/capnslog
-# github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc
+# github.com/davecgh/go-spew v1.1.1
 github.com/davecgh/go-spew/spew
 # github.com/dgrijalva/jwt-go v3.2.0+incompatible
 github.com/dgrijalva/jwt-go