Remove password hint responses from API (#10523)

* Log reloading behavior

* Remove hints from responses.

changing password implies updating the hint, but no longer displays the old one. This is a security risk for shoulder surfing and breaks the escrow model we have where it is only shared via email when requested.

* Update change password hint label

libs/common/src/auth/models/request/update-profile.request.ts

@@ -1,10 +1,8 @@
 export class UpdateProfileRequest {
   name: string;
-  masterPasswordHint: string;
   culture = "en-US"; // deprecated
 
-  constructor(name: string, masterPasswordHint: string) {
+  constructor(name: string) {
     this.name = name;
-    this.masterPasswordHint = masterPasswordHint ? masterPasswordHint : null;
   }
 }