chore(deps): update dependency lodash to ^4.17.15 (#56)

Author: renovate[bot]

package.json

@@ -75,7 +75,7 @@
   },
   "dependencies": {
     "@sourcegraph/vscode-ws-jsonrpc": "^0.0.3-fork",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.15",
     "rxjs": "^6.4.0",
     "sourcegraph": "^23.0.1",
     "type-zoo": "^3.2.1",

yarn.lock

@@ -3191,11 +3191,16 @@ lodash.without@~4.4.0:
   resolved "https://registry.npmjs.org/lodash.without/-/lodash.without-4.4.0.tgz#3cd4574a00b67bae373a94b748772640507b7aac"
   integrity sha1-PNRXSgC2e643OpS3SHcmQFB7eqw=
 
-lodash@4.17.14, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.2.1:
+lodash@4.17.14:
   version "4.17.14"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.14.tgz#9ce487ae66c96254fe20b599f21b6816028078ba"
   integrity sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw==
 
+lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.2.1:
+  version "4.17.15"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+
 log-symbols@2.2.0:
   version "2.2.0"
   resolved "https://registry.npmjs.org/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"