[fix](iceberg)Table operations are not supported for catalogs of the dlf type for 3.0 #50696#50956

dataroaring merged 2 commits intoapache:branch-3.0apache/doris:branch-3.0from

wuwenchi:fix-dlf-notsupport-3.0wuwenchi/doris:fix-dlf-notsupport-3.0Copy head branch name to clipboard