Fix quotes in Events dashboard links

[scholtzan]

The event names need to be wrapped in quotes for the Looker filter to consider it as string and not raw value.

[Dexterp37]

@scholtzan would you kindly provide an example of a page exhibiting the broken behaviour? (did you check if the deployed preview fixes it?)

[scholtzan]

Any page shows this behaviour: https://mozilla.cloud.looker.com/dashboards/1452?Event+Name=new_private_tab_tapped&App+Name=Firefox+for+Android&Window+Start+Time=28+days&Channel=release
For some tiles it shows the error: Cannot use non-literal string filter for parameter field "event_name"

Another thing I just noticed and fixed, some of the tiles are filtered on the event names that consist of event_category.event_name and some are just filtered on event_name. We need to be consistent here, so filtering on event_category.event_name would make the most sense here. This will require a small update to the dashboard for the tiles that currently expect event_name only (just need to point the filters to a different field).

[Dexterp37]

Any page shows this behaviour: https://mozilla.cloud.looker.com/dashboards/1452?Event+Name=new_private_tab_tapped&App+Name=Firefox+for+Android&Window+Start+Time=28+days&Channel=release For some tiles it shows the error: Cannot use non-literal string filter for parameter field "event_name"

Woh, I never stumbled on this :|

Another thing I just noticed and fixed, some of the tiles are filtered on the event names that consist of event_category.event_name and some are just filtered on event_name. We need to be consistent here, so filtering on event_category.event_name would make the most sense here. This will require a small update to the dashboard for the tiles that currently expect event_name only (just need to point the filters to a different field).

Oh! Good catch!

[Dexterp37]

Stealing review from @Iinh :-) @scholtzan would you kindly also adjust the dashboard filters?