MDEV-26195 fixup: Inconsistent types for template instantiation

On Xcode on Mac OS X 11.3, a static_assert caught this mismatch. Thanks to Dmitry Shulga for pointing this out.

Author: dr-m

storage/innobase/fsp/fsp0file.cc

@@ -614,8 +614,8 @@ Datafile::find_space_id()
 typedef std::map<
 uint32_t,
 uint32_t,
-std::less<ulint>,
-ut_allocator<std::pair<const ulint, ulint> > >
+std::less<uint32_t>,
+ut_allocator<std::pair<const uint32_t, uint32_t> > >
 Pages;
 
 Pages	verify;

storage/innobase/log/log0recv.cc

@@ -579,8 +579,8 @@ struct file_name_t {
 typedef std::map<
 uint32_t,
 file_name_t,
-std::less<ulint>,
-ut_allocator<std::pair<const ulint, file_name_t> > >recv_spaces_t;
+std::less<uint32_t>,
+ut_allocator<std::pair<const uint32_t, file_name_t> > >recv_spaces_t;
 
 static recv_spaces_trecv_spaces;