[8.x] Fix AlibabaCloudSearchCompletionAction not accepting ChatCompletionInputs (#125023)#125332

dan-rubinstein merged 3 commits intoelastic:8.xelastic/elasticsearch:8.xfrom

dan-rubinstein:backport/8.x/pr-125023dan-rubinstein/elasticsearch:backport/8.x/pr-125023Copy head branch name to clipboard