[packages/php-pecl-memcache] (7 commits) ...Add memcache with udp listen for tests

[glen]

Summary of changes:

  f148f58... up to 4.0.3 (*)
  2847bd4... reset failed tests (*)
  9600d33... php 5.2 deps (*)
  31f4af4... update failed tests (*)
  f00d600... up to 4.0.4 (*)
  746511d... fix self-test on php 7.4; always do module load test (*)
  cb9f58e... Add memcache with udp listen for tests (*)

(*) This commit already existed in another branch; no separate mail sent