Support the 0.31 release of the opentelemetry client

[AdamGS]

No description provided.

[AdamGS]

I'm not sure the cargo hack matrix fails here in CI, because the exact same command seems to work well locally.

[unikmhz]

I'm not sure the cargo hack matrix fails here in CI, because the exact same command seems to work well locally.

rust-lld: ... relocation R_X86_64_32 out of range

might be the new default linker for 1.90.

RUSTFLAGS="-fdebug-types-section" might help.

[AdamGS]

That might be it, I'll try in in a second PR because looking at previous PRs this step basically always fails.

[AdamGS]

Found this fix - #250