Add 2 new constants

[marxin]

There constants were added recently in 2.43 (https://github.com/bminor/binutils-gdb/blob/f9b44496e631edfa5c8218699d5a5ffe59b21033/include/elf/common.h#L613C37-L614).

[philipc]

Thanks. Can you place them after SHF_MASKOS, and also add them to crates/examples/src/readobj/elf.rs (which I notice is missing SHF_EXCLUDE).

[marxin]

Thanks for merging the change. I want to use the change in the wild linker.

Any estimation about a new release of object crate?

[philipc]

No plan for a release, but can do one if needed.

Have you already checked for more missing constants in wild?

[marxin]

Please make a release, now I can't see anything particular missing for wild ld.