Rename rde_common to bej_common

bej_common.h is a more consistant name than rde_common.h.

Also this repo only contains code related to BEJ encoding and decoding.
Therefore this change removes the rde related structs defind in the
bej_common.h. Those structs should be defined somewhere else (libpldm).

Signed-off-by: Kasun Athukorala <kasunath@google.com>
Change-Id: Ic296ece11efc0967366e197a8609c3c88c325610
diff --git a/src/meson.build b/src/meson.build
index 6651bda..c09268e 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -1,7 +1,7 @@
 libbej_lib = library(
   'libbej',
   'bej_decoder_core.c',
-  'rde_common.c',
+  'bej_common.c',
   'bej_dictionary.c',
   'bej_decoder_json.cpp',
   include_directories : libbej_incs,