[FIX] web_hierarchy: fix misnamed rendering context expression

`dataPointIdExpr` was misnamed as `dataPointId` in the hierarchy compiler
`compileField`.

task-3562116

Part-of: odoo/odoo#143941

addons/web_hierarchy/static/src/hierarchy_compiler.js

@@ -14,7 +14,7 @@ export class HierarchyCompiler extends KanbanCompiler {
         return super.compileField(el, {
             ...(params || {}),
             recordExpr: "__record__",
-            dataPointId: "__comp__.props.node.id",
+            dataPointIdExpr: "__comp__.props.node.id",
             formattedValueExpr: `record['${fieldName}'].value`,
         });
     }