MAINTAINERS: Add entries for missing bsim related west projects

Babblesim has been in the manifest as an optional
set of west projects since
zephyrproject-rtos/zephyr#55696
and
zephyrproject-rtos/zephyr#59023

In principle we need one entry in the MAINTAINERS file
per west project, but as these project are optional,
entries for them were never added.
If a user has these babblesim project group enabled
locally, checkcompliance MaintainersFormat check will
warn though.
So let's fix this by adding the respective entries
in the MAINTAINERS file.

(cherry picked from commit eddb382)

Original-Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
GitOrigin-RevId: eddb382
Change-Id: Ieee5cae1c22fc7b1ec2303cec4150d6e34cc8f85
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/zephyr/+/5482306
Tested-by: ChromeOS Prod (Robot) <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>
Tested-by: Dawid Niedźwiecki <dawidn@google.com>
Reviewed-by: Dawid Niedźwiecki <dawidn@google.com>
Commit-Queue: Dawid Niedźwiecki <dawidn@google.com>

MAINTAINERS.yml

@@ -4016,6 +4016,102 @@ West:
   labels:
     - "area: ACPI"
 
+"West project: bsim":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_base":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_2G4_libPhyComv1":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_2G4_phy_v1":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_2G4_channel_NtNcable":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_2G4_channel_multiatt":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_2G4_modem_magic":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_2G4_modem_BLE_simple":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_2G4_device_burst_interferer":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_2G4_device_WLAN_actmod":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_2G4_device_playback":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
+"West project: babblesim_ext_libCryptov1":
+  status: maintained
+  maintainers:
+    - aescolar
+  files: []
+  labels:
+    - "platform: nRF BSIM"
+
 "West project: canopennode":
   status: maintained
   maintainers: