Update rpc_config.gni (#32980)

* Update rpc_config.gni

The "pw_rpc" is not a valid .h file can be found from upstream, neither any file starting with this name.

* Update rpc_config.gni

pw_rpc was an alias of default_addresses that was removed

* Update rpc_config.gni

pw_rpc was an alias of default_addresses that was removed. Fix for #32979.

* Update examples/common/pigweed/rpc_config.gni

Co-authored-by: Terence Hampson <thampson@google.com>

---------

Co-authored-by: Terence Hampson <thampson@google.com>
diff --git a/examples/common/pigweed/rpc_config.gni b/examples/common/pigweed/rpc_config.gni
index ddd6b08..29ad791 100644
--- a/examples/common/pigweed/rpc_config.gni
+++ b/examples/common/pigweed/rpc_config.gni
@@ -31,7 +31,7 @@
 ]
 
 rpc_deps = [
-  "$dir_pw_hdlc:pw_rpc",
+  "$dir_pw_hdlc:default_addresses",
   "$dir_pw_hdlc:rpc_channel_output",
   "$dir_pw_log",
   "$dir_pw_rpc:server",