build-sys: remove duplicate includes

Signed-off-by: Karel Zak <kzak@redhat.com>

libfdisk/src/partition.c

@@ -7,7 +7,6 @@
 #endif
 
 #include "fdiskP.h"
-#include "strutils.h"
 
 /**
  * SECTION: partition

term-utils/scriptlive.c

@@ -27,7 +27,6 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <termios.h>
-#include <unistd.h>
 #include <paths.h>
 
 #include "c.h"

tests/ts/build-sys/config

@@ -36,7 +36,7 @@ for conf in $config_gen_dir/config-gen.d/*.conf; do
 	for b in $bins; do
 		libs=$(readelf --dynamic $b 2> /dev/null   | \
 			awk '/NEEDED/ { print $5 }' | \
-			sed 's:\[::g; s:\..*::g; s:libc::g; s:ld\-.*::g' | \
+			sed 's:\[::g; s:\..*::g; s:^libc$::g; s:ld\-.*::g' | \
 			sort -u | tr '\n' ' ')
 
 		if [ -n "$libs" ]; then