Add some OWNERS to rtc_base/experiments/

Bug: none
Change-Id: Iab6174e047baa9946974e26daacc6c05d54d3752
Notry: true
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/128905
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27261}
diff --git a/rtc_base/experiments/OWNERS b/rtc_base/experiments/OWNERS
index 5b34315..f057a5d 100644
--- a/rtc_base/experiments/OWNERS
+++ b/rtc_base/experiments/OWNERS
@@ -1,3 +1,7 @@
+asapersson@webrtc.org
+sprang@webrtc.org
+srte@webrtc.org
+
 per-file alr_experiment*=sprang@webrtc.org
 per-file audio_allocation_settings*=srte@webrtc.org
 per-file congestion_controller_experiment*=srte@webrtc.org