selector: allow selecting provides with globs (RhBug: 1148353)

Yes, I removed it because of first hunk in selector.c:

- if (keyname == HY_PKG_PROVIDES) {
+ if (keyname == HY_PKG_PROVIDES && cmp_type != HY_GLOB) {
f->match_type = _HY_RELDEP;

if (reldep == NULL) {