changing the api endpoint

Author: heyrandhir

routes/users.js

@@ -15,7 +15,7 @@ router.get("/", authenticate, userValidator.getUsers, users.getUsers);
 router.get("/self", authenticate, users.getSelfDetails);
 router.get("/isUsernameAvailable/:username", authenticate, users.getUsernameAvailabilty);
 router.get("/chaincode", authenticate, users.generateChaincode);
-router.get("/filter", userValidator.validateUserQueryParams, users.filterUsers);
+router.get("/search", userValidator.validateUserQueryParams, users.filterUsers);
 router.get("/:username", users.getUser);
 router.get("/:userId/intro", authenticate, authorizeRoles([SUPERUSER]), users.getUserIntro);
 router.put("/self/intro", authenticate, userValidator.validateJoinData, users.addUserIntro);