* repeater and room server build_src_filter fixes

variants/xiao_s3_wio/platformio.ini

@@ -30,7 +30,7 @@ build_src_filter = ${esp32_base.build_src_filter}
 [env:Xiao_S3_WIO_Repeater]
 extends = Xiao_S3_WIO
 build_src_filter = ${Xiao_S3_WIO.build_src_filter}
-  +<../examples/simple_repeater/main.cpp>
+  +<../examples/simple_repeater/*.cpp>
 build_flags =
   ${Xiao_S3_WIO.build_flags}
   -D ADVERT_NAME='"XiaoS3 Repeater"'
@@ -48,7 +48,7 @@ lib_deps =
 ; extends = Xiao_S3_WIO
 ; build_src_filter = ${Xiao_S3_WIO.build_src_filter}
 ;   +<helpers/bridges/RS232Bridge.cpp>
-;   +<../examples/simple_repeater/main.cpp>
+;   +<../examples/simple_repeater/*.cpp>
 ; build_flags =
 ;   ${Xiao_S3_WIO.build_flags}
 ;   -D ADVERT_NAME='"RS232 Bridge"'
@@ -69,7 +69,7 @@ lib_deps =
 extends = Xiao_S3_WIO
 build_src_filter = ${Xiao_S3_WIO.build_src_filter}
   +<helpers/bridges/ESPNowBridge.cpp>
-  +<../examples/simple_repeater/main.cpp>
+  +<../examples/simple_repeater/*.cpp>
 build_flags =
   ${Xiao_S3_WIO.build_flags}
   -D ADVERT_NAME='"ESPNow Bridge"'