[fix](cloud-mow) FE should not request partition stats by snapshot read in calcDeleteBitmapForMow#39791

dataroaring merged 1 commit intoapache:masterapache/doris:masterfrom

zhannngchen:fix-cloud-mow-correctness-issuezhannngchen/incubator-doris:fix-cloud-mow-correctness-issueCopy head branch name to clipboard