fmt: Remove fmtlib dependencies

Remove the remaining usage for the fmtlib.

Tested: working fine with the error messages.

Change-Id: I68dc70428a75706b2fc70e43f8da321d84f052cc
Signed-off-by: Willy Tu <wltu@google.com>
diff --git a/bifurcation/meson.build b/bifurcation/meson.build
index d653099..5e1050d 100644
--- a/bifurcation/meson.build
+++ b/bifurcation/meson.build
@@ -1,7 +1,7 @@
 bifurcation_inc = include_directories('.')
 
 bifurcation_deps = [
-  fmt_dep,
+  stdplus,
 ]
 
 bifurcation_lib = static_library(