Launch Event: Fix component in Blink module OWNERS file.

Change-Id: Ic04ca0131da2a1fe558ffa2a5359ba1372889679
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2040068
Commit-Queue: Jay Harris <harrisjay@chromium.org>
Auto-Submit: Victor Costan <pwnall@chromium.org>
Reviewed-by: Jay Harris <harrisjay@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738716}

third_party/blink/renderer/modules/launch/OWNERS

@@ -2,4 +2,4 @@ harrisjay@chromium.org
 raymes@chromium.org
 
 # TEAM: web-apps-platform-team@chromium.org
-# COMPONENT: UI->Browser->WebAppInstalls
\ No newline at end of file
+# COMPONENT: UI>Browser>WebAppInstalls