coreutils: commit f05fb1 removed host-build so this should be removed as well

Package doesn't build otherwise.

packages/coreutils/build.sh

@@ -17,17 +17,4 @@ gl_cv_host_operating_system=Android
 
 termux_step_pre_configure() {
 	CPPFLAGS+=" -DDEFAULT_TMPDIR=\\\"$TERMUX_PREFIX/tmp\\\""
-
-	# Handle issue with too deep folder under Docker:
-	# https://github.com/moby/moby/issues/13451
-	# https://bugzilla.yoctoproject.org/show_bug.cgi?id=7338
-	# From https://bugzilla.yoctoproject.org/show_bug.cgi?id=7338:
-	# When running in a Docker container, getcwd-path-max.m4 leaves behind
-	# a deeply-nested structure of confdir3/ directories that can't be deleted using rm -fr.
-	# See https://github.com/docker/docker/issues/13451
-	cd $TERMUX_PKG_HOSTBUILD_DIR
-	if [ -d confdir3/confdir3 ]; then
-		mv confdir3/confdir3/ fred/
-		rm -Rf fred/ confdir3/
-	fi
 }