[Bug]: Incorrect message when disabling Profile Sync, as Notifications is no longer dependent on Profile Sync toggle

### Describe the bug

When disabling Profile sync from settings, a message appears that Notifications won't be received anymore.

Since `Notifications` is no longer dependent on `Profile Sync` toggle, then the message should be updated

Currently: Disabling `Profile sync` does not disable `Notifications`

### Expected behavior

Correct message to appear when disabling profile sync

### Screenshots/Recordings

https://github.com/user-attachments/assets/d6d2e3a0-8ba1-41d6-9a4c-21ea7838b227


### Steps to reproduce

1. Go to Settings `Security & privacy`
2. Turn OFF Profile Sync
3. Notice message regarding disabling notifications
3. Click on the 3 dots and `Notifications` or go to Settings `Notifications`
4. Notice `Notifications` are still enabled

### Error messages or log output

```shell

```

### Detection stage

During release testing

### Version

12.14.0

### Build type

None

### Browser

Chrome, Firefox

### Operating system

MacOS

### Hardware wallet

_No response_

### Additional context

_No response_

### Severity

_No response_

Reproduce the Settings > Security & privacy flow by turning off Profile Sync, then search the frontend for the warning text shown in the issue. Update the message so it no longer claims Notifications will be disabled, and verify that Notifications remain enabled after the change.

Written by the indexing model from the issue text.