Obsoletefiles.inc: A few OpenSSL 3 cleanups.

[jhb]

Summary

• Treat old engine DSOs from OpenSSL 1.1.1 as OLD_LIBS, not OLD_FILES. These should only be deleted by make delete-old-libs similar to how PAM modules are treated.

• Add /usr/lib32/engines to OLD_DIRS. lib32 automation does not apply to OLD_DIRS.

[khorben_defora.org]

Thanks for the patch and explanation!
Did you not mean OLD_LIBS instead of OLD_DIRS for capi.so and padlock.so inside the patch itself?

[jhb]

Oh dear, yes.

[jhb]

Use OLD_LIBS for real

[khorben_defora.org]

LGTM!