Update dependency mongodb to ^3.6.1

package.json

@@ -87,7 +87,7 @@
     "memoize-one": "^5.1.1",
     "mocha": "^7.2.0",
     "mocha-junit-reporter": "^1.23.3",
-    "mongodb": "^3.5.7",
+    "mongodb": "^3.6.1",
     "p-is-promise": "^3.0.0",
     "pino-colada": "^1.6.1",
     "prettier": "^1.19.1",

packages/mongo-join-builder/package.json

@@ -12,7 +12,7 @@
     "cuid": "^2.1.8"
   },
   "devDependencies": {
-    "mongodb": "^3.5.7",
+    "mongodb": "^3.6.1",
     "mongodb-memory-server-core": "^6.6.7"
   },
   "repository": "https://github.com/keystonejs/keystone/tree/master/packages/mongo-join-builder"

yarn.lock

@@ -18303,20 +18303,7 @@ [email protected]:
   optionalDependencies:
     saslprep "^1.0.0"
 
-mongodb@^3.5.7:
-  version "3.5.7"
-  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-3.5.7.tgz#6dcfff3bdbf67a53263dcca1647c265eea1d065d"
-  integrity sha512-lMtleRT+vIgY/JhhTn1nyGwnSMmJkJELp+4ZbrjctrnBxuLbj6rmLuJFz8W2xUzUqWmqoyVxJLYuC58ZKpcTYQ==
-  dependencies:
-    bl "^2.2.0"
-    bson "^1.1.4"
-    denque "^1.4.1"
-    require_optional "^1.0.1"
-    safe-buffer "^5.1.2"
-  optionalDependencies:
-    saslprep "^1.0.0"
-
-mongodb@^3.5.9:
+mongodb@^3.5.9, mongodb@^3.6.1:
   version "3.6.1"
   resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-3.6.1.tgz#2c5cc2a81456ba183e8c432d80e78732cc72dabd"
   integrity sha512-uH76Zzr5wPptnjEKJRQnwTsomtFOU/kQEU8a9hKHr2M7y9qVk7Q4Pkv0EQVp88742z9+RwvsdTw6dRjDZCNu1g==