Merge pull request #13432 from nextcloud/3rdparty/symfony/event-dispatcher-4.2.2

[3rdparty] Bump symfony/event-dispatcher to 4.2.2

Merge pull request #13432 from nextcloud/3rdparty/symfony/event-dispatcher-4.2.2
42267551 · Roeland Jago Douma · GitHub · 057fab2e · 336cd77d · 3d3b7c58
Unverified Commit 42267551 authored 6 years ago by Roeland Jago Douma Committed by GitHub 6 years ago
--- a/3rdparty @ 3d3b7c58
+++ b/3rdparty @ 3d3b7c58
-Subproject commit 5228908437100916de614214137f0d5958559d8e
+Subproject commit 3d3b7c58c4c63dc0e07d38b337c9cd3c40bddf95