[libc++] Implement ranges::copy{, _n, _if, _backward}

Reviewed By: Mordante, var-const, #libc

Spies: sstefan1, libcxx-commits, mgorny

Differential Revision: https://reviews.llvm.org/D122982

NOKEYCHECK=True
GitOrigin-RevId: 1d83750f631d60bf6f371fa3fd0efc0499470d3f
diff --git a/include/module.modulemap b/include/module.modulemap
index 5bf3b34..cd4fc91 100644
--- a/include/module.modulemap
+++ b/include/module.modulemap
@@ -294,6 +294,10 @@
       module pop_heap                 { private header "__algorithm/pop_heap.h" }
       module prev_permutation         { private header "__algorithm/prev_permutation.h" }
       module push_heap                { private header "__algorithm/push_heap.h" }
+      module ranges_copy              { private header "__algorithm/ranges_copy.h" }
+      module ranges_copy_backward     { private header "__algorithm/ranges_copy_backward.h" }
+      module ranges_copy_if           { private header "__algorithm/ranges_copy_if.h" }
+      module ranges_copy_n            { private header "__algorithm/ranges_copy_n.h" }
       module ranges_count             { private header "__algorithm/ranges_count.h" }
       module ranges_count_if          { private header "__algorithm/ranges_count_if.h" }
       module ranges_find              { private header "__algorithm/ranges_find.h" }