feat(DENG-9984): Create fx_cert_error_unique_users_normalized_channel (Glean version) (#8372)

Author: kwindau

sql/moz-fx-data-shared-prod/firefox_desktop/fx_cert_error_unique_users_normalized_channel/view.sql

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+CREATE OR REPLACE VIEW
+  `moz-fx-data-shared-prod.firefox_desktop.fx_cert_error_unique_users_normalized_channel`
+AS
+SELECT
+  *
+FROM
+  `moz-fx-data-shared-prod.firefox_desktop_derived.fx_cert_error_unique_users_normalized_channel_v1`

sql/moz-fx-data-shared-prod/firefox_desktop_derived/fx_cert_error_unique_users_normalized_channel_v1/metadata.yaml

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+friendly_name: Firefox Cert Error Dashboard - Unique users by normalized channel
+description: |-
+  Unique users experiencing cert error page per day per channel
+owners:
+- [email protected]
+labels:
+  incremental: true
+  owner1: kwindau
+  table_type: aggregate
+  shredder_mitigation: true
+scheduling:
+  dag_name: bqetl_fx_cert_error_privacy_dashboard
+bigquery:
+  time_partitioning:
+    type: day
+    field: submission_date
+    require_partition_filter: false
+    expiration_days: null
+  range_partitioning: null
+require_column_descriptions: true

sql/moz-fx-data-shared-prod/firefox_desktop_derived/fx_cert_error_unique_users_normalized_channel_v1/query.sql

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+SELECT
+  DATE(submission_timestamp) AS submission_date,
+  normalized_channel,
+  COUNT(DISTINCT client_id) AS nbr_unique_users
+FROM
+  `moz-fx-data-shared-prod.firefox_desktop.events_stream`
+WHERE
+  event_category = 'security.ui.certerror'
+  AND event_name = 'load_aboutcerterror'
+  AND DATE(submission_timestamp) = @submission_date
+GROUP BY
+  DATE(submission_timestamp),
+  normalized_channel

sql/moz-fx-data-shared-prod/firefox_desktop_derived/fx_cert_error_unique_users_normalized_channel_v1/schema.yaml

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+fields:
+- mode: NULLABLE
+  name: submission_date
+  type: DATE
+  description: Submission Date
+- mode: NULLABLE
+  name: normalized_channel
+  type: STRING
+  description: Normalized Channel
+- name: nbr_unique_users
+  type: INTEGER
+  mode: NULLABLE
+  description: Number of Unique users (distinct client ids)