chore(deps): bump debug from 2.2.0 to 2.6.9

Bumps [debug](https://github.com/visionmedia/debug) from 2.2.0 to 2.6.9.
- [Release notes](https://github.com/visionmedia/debug/releases)
- [Changelog](https://github.com/visionmedia/debug/blob/2.6.9/CHANGELOG.md)
- [Commits](debug-js/debug@2.2.0...2.6.9)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

yarn.lock

@@ -673,7 +673,7 @@ babel-core@^6.26.0:
 
 babel-eslint@^8.2.1:
   version "8.2.2"
-  resolved "http://registry.npmjs.org/babel-eslint/-/babel-eslint-8.2.2.tgz#1102273354c6f0b29b4ea28a65f97d122296b68b"
+  resolved "https://registry.npmjs.org/babel-eslint/-/babel-eslint-8.2.2.tgz#1102273354c6f0b29b4ea28a65f97d122296b68b"
   integrity sha512-Qt2lz2egBxNYWqN9JIO2z4NOOf8i4b5JS6CFoYrOZZTDssueiV1jH/jsefyg+86SeNY3rB361/mi3kE1WK2WYQ==
   dependencies:
     "@babel/code-frame" "^7.0.0-beta.40"
@@ -2278,20 +2278,13 @@ [email protected], debug@^3.0.1, debug@^3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@^2.0.0, debug@^2.1.0, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
+debug@^2.0.0, debug@^2.1.0, debug@^2.1.1, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
   dependencies:
     ms "2.0.0"
 
-debug@^2.1.1:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
-  integrity sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=
-  dependencies:
-    ms "0.7.1"
-
 debuglog@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
@@ -5832,11 +5825,6 @@ move-concurrently@^1.0.1:
     rimraf "^2.5.4"
     run-queue "^1.0.3"
 
-[email protected]:
-  version "0.7.1"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
-  integrity sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg=
-
 [email protected]:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -6370,7 +6358,7 @@ once@^1.3.0, once@^1.3.1, once@^1.3.3, once@^1.4.0, once@~1.4.0:
 
 onetime@^1.0.0:
   version "1.1.0"
-  resolved "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+  resolved "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
   integrity sha1-ofeDj4MUxRbwXs78vEzP4EtO14k=
 
 onetime@^2.0.0: