Update Directory Structure (#27569)

* Update Directory Structure

Update directory structure to the latest commits [ sensord: move to system/ (#27531) ,  loggerd: move to system/ (#27534) , ubloxd: move to system/ (#27536) ].

* Update README.md

---------

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
old-commit-hash: 3eb74d805a

README.md

@@ -108,7 +108,10 @@ Directory Structure
         ├── clocksd         # Broadcasts current time
         ├── hardware        # Hardware abstraction classes
         ├── logcatd         # systemd journal as a service
-        └── proclogd        # Logs information from /proc
+        ├── loggerd         # Logger and uploader of car data
+        ├── proclogd        # Logs information from /proc
+        ├── sensord         # IMU interface code
+        └── ubloxd          # u-blox GNSS module interface code
     └── selfdrive           # Code needed to drive the car
         ├── assets          # Fonts, images, and sounds for UI
         ├── athena          # Allows communication with the app
@@ -117,12 +120,10 @@ Directory Structure
         ├── controls        # Planning and controls
         ├── debug           # Tools to help you debug and do car ports
         ├── locationd       # Precise localization and vehicle parameter estimation
-        ├── loggerd         # Logger and uploader of car data
         ├── manager         # Daemon that starts/stops all other daemons as needed
         ├── modeld          # Driving and monitoring model runners
         ├── monitoring      # Daemon to determine driver attention
         ├── navd            # Turn-by-turn navigation
-        ├── sensord         # IMU interface code
         ├── test            # Unit tests, system tests, and a car simulator
         └── ui              # The UI