feat: add FIXED_LEN_BYTE_ARRAY support in page index evaluator#1950

Shekharrajak wants to merge 2 commits intoapache:mainapache/iceberg-rust:mainfrom

Shekharrajak:feature/page-index-fixed-len-byte-arrayShekharrajak/iceberg-rust:feature/page-index-fixed-len-byte-arrayCopy head branch name to clipboard