update libkqueue and libpwq submodules

dgrove-oss · dgrove-oss · commit b710263c6afb · 2016-09-26T09:43:41.000-04:00
Update to latest libpwq and libkqueue versions.
This picks up changes for:
  (1) enabling android build
  (2) fixing signal handling (SR-2655)
diff --git a/libkqueue b/libkqueue
@@ -1 +1 @@
-Subproject commit b9e015210bb3e432f44afd054b24a8ceb99eb8e7
+Subproject commit 1873b1864195ff00e82bec17fa650a89c4575d41
diff --git a/libpwq b/libpwq
@@ -1 +1 @@
-Subproject commit ab20c8778f3f9f219423edd8eb17cf4bf17236d4
+Subproject commit 23fba319ee26ae97dd4a64ff605d4bb613a016b2
