Add cellular modules to manifest.yml.

manifest.yml

@@ -136,6 +136,27 @@ dependencies:
       url: "https://github.com/FreeRTOS/FreeRTOS-Cellular-Interface.git"
       path: "FreeRTOS-Plus/Source/FreeRTOS-Cellular-Interface"
 
+  - name: "Lab-FreeRTOS-Cellular-Interface-Reference-Quectel-BG96"
+    version: "c33a362"
+    repository:
+      type: "git"
+      url: "https://github.com/FreeRTOS/Lab-FreeRTOS-Cellular-Interface-Reference-Quectel-BG96.git"
+      path: "FreeRTOS-Plus/Source/FreeRTOS-Cellular-Modules/bg96"
+
+  - name: "Lab-FreeRTOS-Cellular-Interface-Reference-Sierra-Wireless-HL7802"
+    version: "6893670"
+    repository:
+      type: "git"
+      url: "https://github.com/FreeRTOS/Lab-FreeRTOS-Cellular-Interface-Reference-Sierra-Wireless-HL7802.git"
+      path: "FreeRTOS-Plus/Source/FreeRTOS-Cellular-Modules/hl7802"
+
+  - name: "Lab-FreeRTOS-Cellular-Interface-Reference-ublox-SARA-R4"
+    version: "a2d84ff"
+    repository:
+      type: "git"
+      url: "https://github.com/FreeRTOS/Lab-FreeRTOS-Cellular-Interface-Reference-ublox-SARA-R4.git"
+      path: "FreeRTOS-Plus/Source/FreeRTOS-Cellular-Modules/sara-r4"
+
   - name: "fleet-provisioning"
     version: "v1.0.1"
     repository: