fixup! fix(ivy): validate props and attrs with "on" prefix at runtime

packages/compiler/src/render3/r3_template_transform.ts

@@ -240,6 +240,9 @@ class HtmlAstToIvyAst implements html.Visitor {
         literal.push(new t.TextAttribute(
             prop.name, prop.expression.source || '', prop.sourceSpan, undefined, i18n));
       } else {
+        // we skip validation here, since we do this check at runtime due to the fact that we need
+        // to make sure a given prop is not an input of some Directive (thus should not be a subject
+        // of this check) and Directive matching happens at runtime
         const bep = this.bindingParser.createBoundElementProperty(
             elementName, prop, /* skipValidation */ true);
         bound.push(t.BoundAttribute.fromBoundElementProperty(bep, i18n));