[test] Mark test using _Differentiation as needing differentiable_programming (#71876)

drodriguez · web-flow · commit e14717bd79cc · 2024-02-26T13:52:41.000-08:00
The test was trying to import the module, but it will not be available
unless the build system has been setup for differentiable programming.
diff --git a/test/Concurrency/transfernonsendable_instruction_matching_differentiability.sil b/test/Concurrency/transfernonsendable_instruction_matching_differentiability.sil
@@ -2,6 +2,7 @@
 
 // REQUIRES: concurrency
 // REQUIRES: asserts
+// REQUIRES: differentiable_programming
 
 sil_stage raw
 
