Merge component 'cli' from git@github.com:docker/cli 19.03

Author: GordonTheTurtle

components/cli/vendor.conf

@@ -79,7 +79,7 @@ github.com/tonistiigi/units                         6950e57a87eaf136bbe44ef2ec8e
 github.com/xeipuuv/gojsonpointer                    4e3ac2762d5f479393488629ee9370b50873b3a6
 github.com/xeipuuv/gojsonreference                  bd5ef7bd5415a7ac448318e64f11a24cd21e594b
 github.com/xeipuuv/gojsonschema                     93e72a773fade158921402d6a24c819b48aba29d
-golang.org/x/crypto                                 69ecbb4d6d5dab05e49161c6e77ea40a030884e1
+golang.org/x/crypto                                 2aa609cf4a9d7d1126360de73b55b6002f9e052a
 golang.org/x/net                                    eb5bcb51f2a31c7d5141d810b70815c05d9c9146
 golang.org/x/oauth2                                 ef147856a6ddbb60760db74283d2424e98c87bff
 golang.org/x/sync                                   e225da77a7e68af35c70ccbf71af2b83e6acac3c