Feature Request: Add proxy-busy-buffers-size Annotation

Feature Request: Add proxy-busy-buffers-size Annotation: a task in LegoFlow-SWE (Harbor dataset). Problem The ingress-nginx controller currently supports several proxy buffer settings via annotations ( nginx.ingress.kubernetes.io/proxy-buffer-size , nginx.ingress.kubernetes.io/proxy-buffers-number…

The task

**Problem** The ingress-nginx controller currently supports several proxy buffer settings via annotations (`nginx.ingress.kubernetes.io/proxy-buffer-size`, `nginx.ingress.kubernetes.io/proxy-buffers-number`), but there is no equivalent annotation for the standard nginx directive `proxy_busy_buffers_size`. Users who…

Part of Lego-X/LegoFlow-SWE.