manifest: Get BabbleSim via the manifest

To facilitate users experience, fetch the required
BabbleSim components using the west manifest.
Until now, users would need to either use the Zephyr
docker image, or fetch bsim on their own.
For many years there has been a request to automate this
process. This is the first step.

Signed-off-by: Alberto Escolar Piedras <[email protected]>

west.yml

@@ -22,9 +22,16 @@ manifest:
     - name: upstream
       url-base: https://github.com/zephyrproject-rtos
 
+  group-filter: [-babblesim]
+
   #
   # Please add items below based on alphabetical order
   projects:
+    - name: bsim
+      repo-path: babblesim-manifest
+      revision: 908ffde6298a937c6549dbfa843a62caab26bfc5
+      import:
+        path-prefix: tools
     - name: canopennode
       revision: dec12fa3f0d790cafa8414a4c2930ea71ab72ffd
       path: modules/lib/canopennode