* repeater and room server build_src_filter fixes

variants/thinknode_m1/platformio.ini

@@ -46,7 +46,7 @@ build_flags =
 ;  -D MESH_PACKET_LOGGING=1
 ;  -D MESH_DEBUG=1
 build_src_filter = ${ThinkNode_M1.build_src_filter}
-  +<../examples/simple_repeater/main.cpp>
+  +<../examples/simple_repeater/*.cpp>
 lib_deps =
   ${ThinkNode_M1.lib_deps}
 
@@ -61,7 +61,7 @@ build_flags =
 ;  -D MESH_PACKET_LOGGING=1
 ;  -D MESH_DEBUG=1
 build_src_filter = ${ThinkNode_M1.build_src_filter}
-  +<../examples/simple_room_server/main.cpp>
+  +<../examples/simple_room_server/*.cpp>
 lib_deps =
   ${ThinkNode_M1.lib_deps}