Roll external/abseil_cpp/ 346ac9dbc..ef1ae8e31 (10 commits) (#6363)

https://github.com/abseil/abseil-cpp/compare/346ac9dbcfd8...ef1ae8e310e8

Created with:
  roll-dep external/abseil_cpp

---------

Co-authored-by: GitHub Actions[bot] <>
diff --git a/DEPS b/DEPS
index fab4c48..3d7ffd3 100644
--- a/DEPS
+++ b/DEPS
@@ -3,11 +3,11 @@
 vars = {
   'github': 'https://github.com',
 
-  'abseil_revision': '346ac9dbcfd853ecab264c1e7d08c14903a07a5a',
+  'abseil_revision': 'ab4f684de4db43a5339dc634777db6df116d794f',
 
   'effcee_revision': '514b52ec61609744d7e587d93a7ef9b60407ab45',
 
-  'googletest_revision': '8dbd60f7d5f88aca74ef76f4dd5258d35c324199',
+  'googletest_revision': 'b2b9072ecbe874f5937054653ef8f2731eb0f010',
 
   # Use protobufs before they gained the dependency on abseil
   'protobuf_revision': 'v21.12',