The header-check is failing in 2024

[suztomo]

https://github.com/googleapis/google-cloud-java/pull/10133/checks?check_run_id=20098045951

and #10120

[suztomo]

The regenerate option didn't solve the problem, probably because the base CL or googleapis-gen was created in 2023. Maybe we'll disable this temporarily until all code generation starts to produce "2024" in the header.

[suztomo]

Marked the header-check as not required temporarily. I keep this issue open until I mark it as required when code generation starts to generate "2024" in header.

[alicejli]

@JoeWang1127 your PR fixed this right? Should this be closed?