lua: fix linking to ncurses (#17206)

PR #17108 broke the build. Spack's ncurses package does not provide a
libtermcap, so we need to use libtinfow.

var/spack/repos/builtin/packages/lua/package.py

@@ -54,7 +54,7 @@ def install(self, spec, prefix):
              'MYLDFLAGS=-L%s -L%s' % (
                  spec['readline'].prefix.lib,
                  spec['ncurses'].prefix.lib),
-             'MYLIBS=-lncursesw -ltermcap',
+             'MYLIBS=-lncursesw -ltinfow',
              'CC=%s -std=gnu99 %s' % (spack_cc,
                                       self.compiler.cc_pic_flag),
              target)