binman: Use the Makefile for u_boot_binman_syms_bad

Remove this file from git and instead build it using the Makefile.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/test/Makefile b/tools/binman/test/Makefile
index 7af5459..593bbe9 100644
--- a/tools/binman/test/Makefile
+++ b/tools/binman/test/Makefile
@@ -13,7 +13,7 @@
 
 LDS_UCODE := -T $(SRC)u_boot_ucode_ptr.lds
 LDS_BINMAN := -T $(SRC)u_boot_binman_syms.lds
-LDS_BINMAN_BAD := -T u_boot_binman_syms_bad.lds
+LDS_BINMAN_BAD := -T $(SRC)u_boot_binman_syms_bad.lds
 
 TARGETS = u_boot_ucode_ptr u_boot_no_ucode_ptr bss_data \
 	u_boot_binman_syms u_boot_binman_syms.bin u_boot_binman_syms_bad \