test-linkat: don't leave behind a temporary file * tests/test-linkat.c (main): Don't forget to remove a temporary file. Otherwise, coreutils' "make distcheck" would fail with this: Only in /c/cu/tests/torture/coreutils/test/\ coreutils-8.13.22-d5caf.old/gnulib-tests: test-linkat.too make[2]: *** [my-distcheck] Error 1