Update bqetl_google_analytics_derived_ga4 yaml configs (#4780)

* Update bqetl_google_analytics_derived_ga4 yaml configs

* Switch to using countifs for more readability

* reformat and switch to countifs for readability

dags.yaml

@@ -1439,13 +1439,15 @@ bqetl_desktop_installs_v1:
 
 bqetl_google_analytics_derived_ga4:
   schedule_interval: 0 12 * * *
-  description: |
-    Daily aggregations of data exported from Google Analytics 4
+  description: Daily aggregations of data exported from Google Analytics 4
   default_args:
+    depends_on_past: false
     owner: kwindau@mozilla.com
     email:
       - kwindau@mozilla.com
       - telemetry-alerts@mozilla.com
+    email_on_failure: true
+    email_on_retry: false
     start_date: "2024-01-03"
     retries: 2
     retry_delay: 30m

sql/moz-fx-data-marketing-prod/ga_derived/www_site_metrics_summary_v2/query.sql

@@ -11,22 +11,14 @@ WITH site_data AS (
     collected_traffic_source.manual_campaign_name AS campaign,
     collected_traffic_source.manual_content AS ad_content,
     COUNTIF(event_name = 'session_start') AS sessions,
-    SUM(
-      CASE
-        WHEN event_name = 'session_start'
-          AND NOT `moz-fx-data-shared-prod.udf.ga_is_mozilla_browser`(device.web_info.browser)
-          THEN 1
-        ELSE 0
-      END
+    COUNTIF(
+      event_name = 'session_start'
+      AND NOT `moz-fx-data-shared-prod.udf.ga_is_mozilla_browser`(device.web_info.browser)
     ) AS non_fx_sessions,
-    SUM(CASE WHEN event_name = 'product_download' THEN 1 ELSE 0 END) AS downloads,
-    SUM(
-      CASE
-        WHEN event_name = 'product_download'
-          AND NOT `moz-fx-data-shared-prod.udf.ga_is_mozilla_browser`(device.web_info.browser)
-          THEN 1
-        ELSE 0
-      END
+    COUNTIF(event_name = 'product_download') AS downloads,
+    COUNTIF(
+      event_name = 'product_download'
+      AND NOT `moz-fx-data-shared-prod.udf.ga_is_mozilla_browser`(device.web_info.browser)
     ) AS non_fx_downloads
   FROM
     `moz-fx-data-marketing-prod.analytics_313696158.events_*`
@@ -55,7 +47,7 @@ SELECT
   s.source,
   s.medium,
   s.campaign,
-  s.ad_content, 
+  s.ad_content,
   s.sessions,
   s.non_fx_sessions,
   s.downloads,