Set min mongodb to 3.6 in prep for parse-server 4.0 (#6445)

* Set min mongodb to 3.6 in prep for parse-server 4.0

fixes: 6444

* don't use anonymous functions when we can just
pass the function.

Also remove the boolean argument in tests that no longer exists.

* generate the correct lock file.  ooops.

src/Options/Definitions.js

@@ -371,12 +371,6 @@ module.exports.ParseServerOptions = {
     help: 'Disables console output',
     action: parsers.booleanParser,
   },
-  skipMongoDBServer13732Workaround: {
-    env: 'PARSE_SKIP_MONGODB_SERVER_13732_WORKAROUND',
-    help: 'Circumvent Parse workaround for historical MongoDB bug SERVER-13732',
-    action: parsers.booleanParser,
-    default: false,
-  },
   startLiveQueryServer: {
     env: 'PARSE_SERVER_START_LIVE_QUERY_SERVER',
     help: 'Starts the liveQuery server',

src/Options/docs.js

@@ -67,7 +67,6 @@
  * @property {String} serverURL URL to your parse server with http:// or https://.
  * @property {Number} sessionLength Session duration, in seconds, defaults to 1 year
  * @property {Boolean} silent Disables console output
- * @property {Boolean} skipMongoDBServer13732Workaround Circumvent Parse workaround for historical MongoDB bug SERVER-13732
  * @property {Boolean} startLiveQueryServer Starts the liveQuery server
  * @property {String[]} userSensitiveFields Personally identifiable information fields in the user table the should be removed for non-authorized users. Deprecated @see protectedFields
  * @property {Boolean} verbose Set the logging to verbose

src/Options/index.js

@@ -64,10 +64,6 @@ export interface ParseServerOptions {
   databaseOptions: ?any;
   /* Adapter module for the database */
   databaseAdapter: ?Adapter<StorageAdapter>;
-  /* Circumvent Parse workaround for historical MongoDB bug SERVER-13732
-  :ENV: PARSE_SKIP_MONGODB_SERVER_13732_WORKAROUND
-  :DEFAULT: false */
-  skipMongoDBServer13732Workaround: ?boolean;
   /* Full path to your cloud code main.js */
   cloud: ?string;
   /* A collection prefix for the classes