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/Controllers/index.js

@@ -171,7 +171,6 @@ export function getDatabaseController(
   const {
     databaseURI,
     databaseOptions,
-    skipMongoDBServer13732Workaround,
     collectionPrefix,
     schemaCacheTTL,
     enableSingleSchemaCache,
@@ -195,8 +194,7 @@ export function getDatabaseController(
   }
   return new DatabaseController(
     databaseAdapter,
-    new SchemaCache(cacheController, schemaCacheTTL, enableSingleSchemaCache),
-    skipMongoDBServer13732Workaround
+    new SchemaCache(cacheController, schemaCacheTTL, enableSingleSchemaCache)
   );
 }