valgrind: add suppression for bash memory leak
valgrind: add suppression for bash memory leak

Add suppression for memory leak in bash observerd with bash 4.4.011 on
Arch Linux.

Signed-off-by: Tomáš Golembiovský <195f5d66b6993ab87f99c3e490190d04420e3560@redhat.com>

jardasgit/libvirt,nertpinx/libvirt,datto/libvirt,zippy2/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,datto/libvirt,olafhering/libvirt,crobinso/libvirt,libvirt/libvirt,eskultety/libvirt,olafhering/libvirt,libvirt/libvirt,jfehlig/libvirt,andreabolognani/libvirt,taget/libvirt,eskultety/libvirt,taget/libvirt,eskultety/libvirt,andreabolognani/libvirt,jardasgit/libvirt,jardasgit/libvirt,andreabolognani/libvirt,VenkatDatta/libvirt,eskultety/libvirt,zippy2/libvirt,VenkatDatta/libvirt,crobinso/libvirt,zippy2/libvirt,zippy2/libvirt,taget/libvirt,jfehlig/libvirt,taget/libvirt,VenkatDatta/libvirt,nertpinx/libvirt,datto/libvirt,olafhering/libvirt,nertpinx/libvirt,datto/libvirt,fabianfreyer/libvirt,taget/libvirt,crobinso/libvirt,datto/libvirt,VenkatDatta/libvirt,crobinso/libvirt,jardasgit/libvirt,nertpinx/libvirt,libvirt/libvirt,fabianfreyer/libvirt,eskultety/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,jfehlig/libvirt,olafhering/libvirt,libvirt/libvirt,andreabolognani/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,jfehlig/libvirt,fabianfreyer/libvirt