fix(ivy): ngOnChanges only runs for binding updates (#27965)

PR Close #27965

packages/compiler-cli/src/ngtsc/annotations/src/directive.ts

@@ -174,11 +174,6 @@ export function extractDirectiveMetadata(
   const providers: Expression|null =
       directive.has('providers') ? new WrappedNodeExpr(directive.get('providers') !) : null;
 
-  // Determine if `ngOnChanges` is a lifecycle hook defined on the component.
-  const usesOnChanges = members.some(
-      member => !member.isStatic && member.kind === ClassMemberKind.Method &&
-          member.name === 'ngOnChanges');
-
   // Parse exportAs.
   let exportAs: string[]|null = null;
   if (directive.has('exportAs')) {
@@ -197,9 +192,6 @@ export function extractDirectiveMetadata(
   const metadata: R3DirectiveMetadata = {
     name: clazz.name !.text,
     deps: getConstructorDependencies(clazz, reflector, isCore), host,
-    lifecycle: {
-        usesOnChanges,
-    },
     inputs: {...inputsFromMeta, ...inputsFromFields},
     outputs: {...outputsFromMeta, ...outputsFromFields}, queries, selector,
     type: new WrappedNodeExpr(clazz.name !),