girparser: Fix reparenting symbols to known containers
girparser: Fix reparenting symbols to known containers

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