console-server: Drop trailing semi-colon from console_handler_register()

It's idiomatic for the semi-colon to appear on the call-site.

```
cc -Iobmc-console-server.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Wpedantic -Werror -std=gnu17 -O2 -g '-DLOCALSTATEDIR="/var/local"' '-DSYSCONFDIR="etc"' -MD -MQ obmc-console-server.p/log-handler.c.o -MF obmc-console-server.p/log-handler.c.o.d -o obmc-console-server.p/log-handler.c.o -c ../log-handler.c
../log-handler.c:190:47: error: ISO C does not allow extra ‘;’ outside of a function [-Werror=pedantic]
  190 | console_handler_register(&log_handler.handler);
      |                                               ^
cc1: all warnings being treated as errors
```

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: Ib6e445cf5cab2e4ce6f5ddd822e3afb4a76288b4
diff --git a/console-server.h b/console-server.h
index 9386b4e..b433a79 100644
--- a/console-server.h
+++ b/console-server.h
@@ -62,7 +62,7 @@
 	static const \
 		__attribute__((section("handlers"))) \
 		__attribute__((used)) \
-		struct handler * _handler_name(__COUNTER__) = h;
+		struct handler * _handler_name(__COUNTER__) = h
 
 int console_data_out(struct console *console, const uint8_t *data, size_t len);