fix version introduced ListIndexTool

Signed-off-by: zane-neo <[email protected]>

Author: zane-neo

_ml-commons-plugin/agents-tools/tools/list-index-tool.md

@@ -10,7 +10,7 @@ grand_parent: Agents and tools
 
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 # LIST Index tool
-**Introduced 2.13**
+**Introduced 3.0**
 {: .label .label-purple }
 <!-- vale on -->