fix: remove @types/chalk

This has been deprecared since chalk comes with its own types.

Closes #143

packages/cli/package.json

@@ -43,7 +43,6 @@
     "access": "public"
   },
   "devDependencies": {
-    "@types/chalk": "2.2.0",
     "@types/find-up": "2.1.1",
     "@types/node": "10.12.18",
     "@types/shelljs": "0.8.1"

yarn.lock

@@ -1882,13 +1882,6 @@
   resolved "https://registry.yarnpkg.com/@types/camelcase/-/camelcase-4.1.0.tgz#e054f7986f31658d49936261b5cd4588ef29d1ee"
   integrity sha512-nsaprOtNLvUrLyFX5+mRpE9h2Q0d5YzQRr+Lav3fxdYtc1/E/U7G+Ld861NWBDDtWY3MnwKoUOhCrE1nrVxUQA==
 
-"@types/[email protected]":
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/@types/chalk/-/chalk-2.2.0.tgz#b7f6e446f4511029ee8e3f43075fb5b73fbaa0ba"
-  integrity sha512-1zzPV9FDe1I/WHhRkf9SNgqtRJWZqrBWgu7JGveuHmmyR9CnAPCie2N/x+iHrgnpYBIcCJWHBoMRv2TRWktsvw==
-  dependencies:
-    chalk "*"
-
 "@types/chokidar@*":
   version "1.7.5"
   resolved "https://registry.yarnpkg.com/@types/chokidar/-/chokidar-1.7.5.tgz#1fa78c8803e035bed6d98e6949e514b133b0c9b6"
@@ -3682,7 +3675,7 @@ caseless@~0.12.0:
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
-chalk@*, chalk@2.4.1, chalk@^2.0, chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1, chalk@^2.4.1:
+[email protected], chalk@^2.0, chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1, chalk@^2.4.1:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
   integrity sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==