Merge branch 'am-add-introduced-by-url-for-metrics' into 'master'

Update metrics defintion with introduced_by_url

See merge request gitlab-org/gitlab!75018

config/metrics/counts_28d/20211104154357_i_code_review_widget_nothing_merge_click_new_file_monthly.yml

@@ -8,7 +8,7 @@ product_category: code_review
 value_type: number
 status: active
 milestone: '14.5'
-introduced_by_url:
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/73762
 time_frame: 28d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric

config/metrics/counts_7d/20211104154352_i_code_review_widget_nothing_merge_click_new_file_weekly.yml

@@ -8,7 +8,7 @@ product_category: code_review
 value_type: number
 status: active
 milestone: '14.5'
-introduced_by_url:
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/73762
 time_frame: 7d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric