[tests] Migrate remote_transmitter/receiver to common bus definitions (#11325)

script/analyze_component_buses.py

@@ -50,7 +50,14 @@ PACKAGE_DEPENDENCIES = {
 
 # Bus types that can be defined directly in config files
 # Components defining these directly cannot be grouped (they create unique bus IDs)
-DIRECT_BUS_TYPES = ("i2c", "spi", "uart", "modbus")
+DIRECT_BUS_TYPES = (
+    "i2c",
+    "spi",
+    "uart",
+    "modbus",
+    "remote_transmitter",
+    "remote_receiver",
+)
 
 # Signature for components with no bus requirements
 # These components can be merged with any other group
@@ -68,6 +75,8 @@ BASE_BUS_COMPONENTS = {
     "uart",
     "modbus",
     "canbus",
+    "remote_transmitter",
+    "remote_receiver",
 }
 
 # Components that must be tested in isolation (not grouped or batched with others)