[Chapel Merge] Stop running this future with asan

Branch: refs/heads/master
Revision: 89d0fb1
Author: lydia-duncan
Log Message:

Merge pull request #16373 from lydia-duncan/valgrindOnly

Stop running this future with asan
[reviewed by @ronawho]

This future has uninitialized reads, which are not caught by asan so only test under valgrind

Modified Files:
M test/library/standard/Map/mapOfArray.skipif

Compare: https://github.com/chapel-lang/chapel/compare/8f7f47428230...89d0fb1df864