dova: Do not use gpointer for generic types
dova: Do not use gpointer for generic types

playya/vala,frida/vala,severinh/vala,playya/vala,frida/vala,rvu95/vala,frida/vala,kamanashisroy/aroop,rvu95/vala,Distrotech/vala,playya/vala,GNOME/vala,tjol/vala-tjol,spidermonkdust/vala,GNOME/vala,kamanashisroy/aroop,tjol/vala-tjol,spidermonkdust/vala,spidermonkdust/vala,severinh/vala,jessevdk/vala,xdave/pvala,tjol/vala-tjol,jessevdk/vala,kamanashisroy/aroop,severinh/vala,GNOME/vala,Distrotech/vala,flobrosch/vala-fixes,flobrosch/vala-fixes,GNOME/vala,Distrotech/vala,flobrosch/vala-fixes,frida/vala,jessevdk/vala,frida/vala,rvu95/vala