Change Details

As part of the grand `change_tag` refactoring (T185355), the `tag_summary` table is being dropped (T209525). Need to update https://github.com/wikimedia-research/Editing-movement-metrics/blob/master/queries/update_editor_month.sql

As part of the grand `change_tag` refactoring (T185355), the `tag_summary` table is being dropped (T209525), so we need to change [update_editor_month.sql](https://github.com/wikimedia-research/Editing-movement-metrics/blob/master/queries/update_editor_month.sql) to use `change_tag`. Ideally, we'd skip this and go straight to calculating these metrics from the Data Lake (T173853), but `change_tag` is likely to be dropped soon, before change tags are added to the Data Lake (T161149).

As part of the grand `change_tag` refactoring (T185355), the `tag_summary` table is being dropped (T209525). N, so we need to change [update e_editor_month.sql](https://github.com/wikimedia-research/Editing-movement-metrics/blob/master/queries/update_editor_month.sql) to use `change_tag`. Ideally, we'd skip this and go straight to calculating these metrics from the Data Lake (T173853), but `change_tag` is likely to be dropped soon, before change tags are added to the Data Lake (T161149).