chore(deps): update dependency tslint to v6

Author: renovate-bot

package.json

@@ -77,7 +77,7 @@
     "sinon": "^8.1.1",
     "sourcegraph": "^23.0.1",
     "ts-node": "^8.2.0",
-    "tslint": "^5.20.1",
+    "tslint": "^6.1.0",
     "typescript": "^3.7.4",
     "webpack": "^4.41.5",
     "webpack-cli": "^3.3.3"

yarn.lock

@@ -7483,10 +7483,10 @@ ts-node@^8.2.0:
     source-map-support "^0.5.6"
     yn "^3.0.0"
 
-tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
-  version "1.9.3"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
-  integrity sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==
+tslib@^1.10.0, tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
+  version "1.11.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.11.1.tgz#eb15d128827fbee2841549e171f45ed338ac7e35"
+  integrity sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA==
 
 tslint-config-prettier@^1.18.0:
   version "1.18.0"
@@ -7505,10 +7505,10 @@ tslint-react@^4.0.0:
   dependencies:
     tsutils "^3.9.1"
 
-tslint@^5.20.1:
-  version "5.20.1"
-  resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.20.1.tgz#e401e8aeda0152bc44dd07e614034f3f80c67b7d"
-  integrity sha512-EcMxhzCFt8k+/UP5r8waCf/lzmeSyVlqxqMEDQE7rWYiQky8KpIBz1JAoYXfROHrPZ1XXd43q8yQnULOLiBRQg==
+tslint@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/tslint/-/tslint-6.1.0.tgz#c6c611b8ba0eed1549bf5a59ba05a7732133d851"
+  integrity sha512-fXjYd/61vU6da04E505OZQGb2VCN2Mq3doeWcOIryuG+eqdmFUXTYVwdhnbEu2k46LNLgUYt9bI5icQze/j0bQ==
   dependencies:
     "@babel/code-frame" "^7.0.0"
     builtin-modules "^1.1.1"
@@ -7521,7 +7521,7 @@ tslint@^5.20.1:
     mkdirp "^0.5.1"
     resolve "^1.3.2"
     semver "^5.3.0"
-    tslib "^1.8.0"
+    tslib "^1.10.0"
     tsutils "^2.29.0"
 
 tsutils-etc@^1.1.0: