[Backport] Also account for tileVeryOld state in add_expiry and tile_… #727

Job	Run time
debian:12 (Latest Mapnik) (CMake) (GNU)	13m 29s
FreeBSD-14.1-STABLE (CMake) (LLVM)	9m 52s
ubuntu:24.04 (Latest Mapnik) (CMake) (GNU)	14m 36s
debian:unstable (CMake) (GNU)	2m 3s
macos-15 (CMake) (LLVM)	4m 44s
fedora:rawhide (CMake) (GNU)	2m 11s
ubuntu:devel (CMake) (GNU)	2m 16s
ubuntu:24.04 (Autotools) (GNU)	2m 20s
ubuntu:24.04 (Autotools) (LLVM)	2m 4s
ubuntu:24.04 (CMake) (GNU)	2m 7s
ubuntu:24.04 (CMake) (LLVM)	1m 57s
	57m 39s

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