MOBILE-1896 compleiton: Fix plugin enabled checks
MOBILE-1896 compleiton: Fix plugin enabled checks

They are not checking correctly if completion is disabled at course
level, this is making the app to do an extra WS request for each course
when displaying "My courses"

Andydadra/moodlemobile2,chester666/moodlemobile,marceloalmeidasousa/moodleapp,mohitsofat/mobiskool,NEEDS-SAL/SOrCEv3,NEEDS-SAL/SOrCEv3,knurmi/MoodleTest,romit19/SOrCEv3,NEEDS-SAL/SOrCEv3,MUPC-GH/MobileMoodle3.2.0,NEEDS-SAL/SOrCEv3,Diaa75/moodlemobile2,dpaloucva/moodlemobile2,brenda10campos/GACER1,jnguy054/moodlemobile2,mohitsofat/mobiskool,sulzer/moodlemobile2,chester666/moodlemobile,digidoug/fsdmoodle,beppinu/moodleapp,balirwa/logs,dougrosa/eadinatel,bmmg888/moodlemobile2,sulzer/moodlemobile2,dpaloucva/moodlemobile2,testvibid/imaritime,beppinu/moodleapp,chester666/moodlemobile,mvvkiev/moodlemobile2,4emunoz/avcolsub,dougrosa/eadinatel,balirwa/logs,MUPC-GH/MobileMoodle3.2.0,GonzaloPachecoAlvarez/appteoloyu,NEEDS-SAL/SOrCEv3,arahimahmad/moodlemobile2,balirwa/logs,bmmg888/moodlemobile2,Diaa75/moodlemobile2,Andydadra/moodlemobile2,sulzer/moodlemobile2,bmmg888/moodlemobile2,mohitsofat/mobiskool,testvibid/imaritime,romit19/SOrCEv3,romit19/SOrCEv3,4emunoz/avcolsub,balirwa/logs,romit19/SOrCEv3,balirwa/logs,balirwa/logs,marceloalmeidasousa/moodleapp,bmmg888/moodlemobile2,mvvkiev/moodlemobile2,jnguy054/moodlemobile2,romit19/SOrCEv3,arahimahmad/moodlemobile2,romit19/SOrCEv3,NEEDS-SAL/SOrCEv3,GonzaloPachecoAlvarez/appteoloyu,arahimahmad/moodlemobile2,brenda10campos/GACER1,knurmi/MoodleTest,digidoug/fsdmoodle