[cli] Remove unused dependency email-prompt (vercel#9042)

Remove unused dependency `email-prompt`

- closes vercel#1190

packages/cli/package.json

@@ -122,7 +122,6 @@
     "debug": "3.1.0",
     "dot": "1.1.3",
     "dotenv": "4.0.0",
-    "email-prompt": "0.3.2",
     "email-validator": "1.1.1",
     "epipebomb": "1.0.0",
     "escape-html": "1.0.3",

yarn.lock

@@ -3621,11 +3621,6 @@ ansi-align@^3.0.0:
   dependencies:
     string-width "^3.0.0"
 
-ansi-escapes@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-2.0.0.tgz#5bae52be424878dd9783e8910e3fc2922e83c81b"
-  integrity sha1-W65SvkJIeN2Xg+iRDj/Cki6DyBs=
-
 ansi-escapes@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.0.0.tgz#ec3e8b4e9f8064fc02c3ac9b65f1c275bda8ef92"
@@ -4564,17 +4559,6 @@ caseless@~0.12.0:
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
-chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.3:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
-  integrity sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=
-  dependencies:
-    ansi-styles "^2.2.1"
-    escape-string-regexp "^1.0.2"
-    has-ansi "^2.0.0"
-    strip-ansi "^3.0.0"
-    supports-color "^2.0.0"
-
 chalk@2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.0.tgz#b5ea48efc9c1793dccc9b4767c93914d3f2d52ba"
@@ -4592,6 +4576,17 @@ chalk@4.1.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+chalk@^1.0.0, chalk@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  integrity sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
 chalk@^2.0.0, chalk@^2.0.1, chalk@^2.3.1, chalk@^2.4.1, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
@@ -5752,14 +5747,6 @@ elegant-spinner@^1.0.1:
   resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-1.0.1.tgz#db043521c95d7e303fd8f345bedc3349cfb0729e"
   integrity sha1-2wQ1IcldfjA/2PNFvtwzSc+wcp4=
 
-email-prompt@0.3.2:
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/email-prompt/-/email-prompt-0.3.2.tgz#2312e4474f3d67d660cf4e41c5033af59aa2179c"
-  integrity sha512-472nFf0BKIiESXlV+/aTRM46xyW/9PNr7bTRTDy0/mWKGlzI/uTjPRnaKhdR34JV6+RkhkhelBT8p+zqzPlg+A==
-  dependencies:
-    ansi-escapes "2.0.0"
-    chalk "1.1.3"
-
 email-validator@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/email-validator/-/email-validator-1.1.1.tgz#b07f3be7bac1dc099bc43e75f6ae399f552d5a80"