Add toolchain gcc-13.3-glibc.

Change-Id: If086fc5a896886636c0ae6fed2ec2981d43fc136
diff --git a/mbtk/Makefile b/mbtk/Makefile
index 905fa78..fc87f45 100755
--- a/mbtk/Makefile
+++ b/mbtk/Makefile
@@ -15,7 +15,7 @@
 DIRS += mbtk_rild mbtk_servicesd mbtk_sdk_ready
 endif
 
-DIRS += aboot-tiny mbtk_adbd mbtk_logd mbtk_utils mbtk_utils_linux mbtk_gnssd mbtk_rtpd mbtk_otad
+DIRS += aboot-tiny mbtk_adbd mbtk_logd mbtk_utils mbtk_utils_linux mbtk_gnssd mbtk_rtpd
 
 # Build test file.
 DIRS += test