fixup! WIP: [libc++][ranges] Implement ranges::stride_view.

Add stride view into the module map.

Signed-off-by: Will Hawkins <[email protected]>

Author: hawkinsw

libcxx/include/module.modulemap

@@ -1764,6 +1764,10 @@ module std [system] {
     module subrange_fwd {
       header "__fwd/subrange.h"
     }
+    module stride_view {
+      header "__ranges/stride_view.h"
+      export std.functional.bind_back
+    }
     module take_view {
       header "__ranges/take_view.h"
       export std.functional.bind_back