[tools/perf] Disable flaky browse:media:flickr_infinite_scroll

NOTRY=true
TBR=crouleau@chromium.org

Bug: 1017661
Change-Id: I57a3b39daa224618ad87d242fe5521ad655be921
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1878192
Commit-Queue: Juan Antonio Navarro Pérez <perezju@chromium.org>
Reviewed-by: Juan Antonio Navarro Pérez <perezju@chromium.org>
Cr-Commit-Position: refs/heads/master@{#708972}

tools/perf/expectations.config

@@ -388,6 +388,7 @@ crbug.com/954949 [ android-nexus-5x android-webview ] system_health.memory_mobil
 crbug.com/961417 [ android-go ] system_health.memory_mobile/browse:social:tumblr_infinite_scroll:2018 [ Skip ]
 crbug.com/1002640 [ android-pixel-2 ] system_health.memory_mobile/browse:chrome:newtab [ Skip ]
 crbug.com/1002665 [ android-pixel-2 ] system_health.memory_mobile/browse:chrome:omnibox [ Skip ]
+crbug.com/1017661 [ android-nexus-5x ] system_health.memory_mobile/browse:media:flickr_infinite_scroll [ Skip ]
 
 # Benchmark: tab_switching.typical_25
 crbug.com/747026 [ mac ] tab_switching.typical_25/multitab:misc:typical24 [ Skip ]