vte-2.90: Fix metadata for Pty.new_foreign
vte-2.90: Fix metadata for Pty.new_foreign

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