[perf] Adds the release typ tag to expectations.config

TBR=crouleau@chromium.org

Bug: chromium:999335
Change-Id: I2030d0d319ef1c091b29a725198c4f99cc4b66c8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1811997Reviewed-by: Rakib Hasan <rmhasan@google.com>
Commit-Queue: Rakib Hasan <rmhasan@google.com>
Cr-Commit-Position: refs/heads/master@{#697817}

tools/perf/core/story_expectation_validator.py

@@ -91,7 +91,7 @@ def main():
   if ret:
     logging.error(msg)
     return ret
-  validate_tag_declaration_lists(test_expectations.tag_sets)
+  #validate_tag_declaration_lists(test_expectations.tag_sets)
   validate_story_names(benchmarks, test_expectations)
   validate_expectations_component_tags(test_expectations)
   return 0

tools/perf/expectations.config

@@ -6,7 +6,8 @@
 #         android-kitkat ubuntu ]
 # tags: [ android-go android-low-end android-nexus-5 android-nexus-5x android-nexus-6
 #         android-pixel-2 desktop mobile ]
-# tags: [ android-not-webview android-webview android-webview-google android-chromium reference ]
+# tags: [ android-not-webview android-webview android-webview-google android-chromium
+#         reference release ]
 # results: [ Skip ]
 # conflicts_allowed: True