add filelist files to all ubuntu-cpc series files

live-build/ubuntu-cpc/hooks.d/base/series/disk-image

@@ -7,3 +7,4 @@ provides livecd.ubuntu-cpc.initrd-generic-lpae
 provides livecd.ubuntu-cpc.kernel-generic
 provides livecd.ubuntu-cpc.kernel-generic-lpae
 provides livecd.ubuntu-cpc.manifest
+provides livecd.ubuntu-cpc.filelist

live-build/ubuntu-cpc/hooks.d/base/series/kvm

@@ -2,3 +2,4 @@ depends disk-image
 base/kvm-image.binary
 provides livecd.ubuntu-cpc.disk-kvm.img
 provides livecd.ubuntu-cpc.disk-kvm.manifest
+provides livecd.ubuntu-cpc.disk-kvm.filelist

live-build/ubuntu-cpc/hooks.d/base/series/squashfs

@@ -2,3 +2,4 @@ depends root-dir
 base/root-squashfs.binary
 provides livecd.ubuntu-cpc.squashfs
 provides livecd.ubuntu-cpc.squashfs.manifest
+provides livecd.ubuntu-cpc.squashfs.filelist

live-build/ubuntu-cpc/hooks.d/base/series/tarball

@@ -2,3 +2,4 @@ depends root-dir
 base/root-xz.binary
 provides livecd.ubuntu-cpc.rootfs.tar.xz
 provides livecd.ubuntu-cpc.rootfs.manifest
+provides livecd.ubuntu-cpc.rootfs.filelist

live-build/ubuntu-cpc/hooks.d/base/series/wsl

@@ -2,3 +2,4 @@ depends root-dir
 base/wsl.binary
 provides livecd.ubuntu-cpc.wsl.rootfs.tar.gz
 provides livecd.ubuntu-cpc.wsl.rootfs.manifest
+provides livecd.ubuntu-cpc.wsl.rootfs.filelist