Modify wmcs queries to fetch all wikis
Made changes to:
- wmcs/wikis_by_wmcs_edits_percent to remove the where clause so as to fetch all wikis data. Changed the display date via last_day and ALLWIKIS to TOTAL
- wmcs/wikis_by_wmcs_edits to get data for all wikis
Bug: T240740
Change-Id: I0464f3f8d30ca167de1e8f9a397ae542d5b6ad79