spotify: Fix wrong search return type
spotify: Fix wrong search return type

kingosticks/mopidy,mokieyue/mopidy,tkem/mopidy,bencevans/mopidy,jodal/mopidy,rawdlite/mopidy,diandiankan/mopidy,abarisain/mopidy,hkariti/mopidy,jodal/mopidy,vrs01/mopidy,rawdlite/mopidy,ali/mopidy,mokieyue/mopidy,mokieyue/mopidy,jcass77/mopidy,jmarsik/mopidy,adamcik/mopidy,hkariti/mopidy,jmarsik/mopidy,tkem/mopidy,ZenithDK/mopidy,jodal/mopidy,SuperStarPL/mopidy,diandiankan/mopidy,vrs01/mopidy,dbrgn/mopidy,liamw9534/mopidy,ali/mopidy,woutervanwijk/mopidy,diandiankan/mopidy,bacontext/mopidy,bencevans/mopidy,bacontext/mopidy,dbrgn/mopidy,mopidy/mopidy,quartz55/mopidy,quartz55/mopidy,hkariti/mopidy,jcass77/mopidy,glogiotatidis/mopidy,ali/mopidy,kingosticks/mopidy,vrs01/mopidy,swak/mopidy,jmarsik/mopidy,bacontext/mopidy,priestd09/mopidy,bencevans/mopidy,tkem/mopidy,bacontext/mopidy,ZenithDK/mopidy,glogiotatidis/mopidy,hkariti/mopidy,pacificIT/mopidy,glogiotatidis/mopidy,liamw9534/mopidy,swak/mopidy,mokieyue/mopidy,glogiotatidis/mopidy,priestd09/mopidy,ZenithDK/mopidy,SuperStarPL/mopidy,quartz55/mopidy,pacificIT/mopidy,woutervanwijk/mopidy,rawdlite/mopidy,pacificIT/mopidy,quartz55/mopidy,vrs01/mopidy,mopidy/mopidy,rawdlite/mopidy,abarisain/mopidy,priestd09/mopidy,pacificIT/mopidy,dbrgn/mopidy,kingosticks/mopidy,adamcik/mopidy,swak/mopidy,bencevans/mopidy,dbrgn/mopidy,tkem/mopidy,adamcik/mopidy,jmarsik/mopidy,SuperStarPL/mopidy,swak/mopidy,mopidy/mopidy,diandiankan/mopidy,jcass77/mopidy,SuperStarPL/mopidy,ali/mopidy,ZenithDK/mopidy