perf(ivy): move local references into consts array (#33129)

Follow-up from #32798. Moves the local references array into the component def's `consts` in order to make it compress better.

Before:
```
const _c0 = ['foo', ''];

SomeComp.ngComponentDef = defineComponent({
  template: function() {
    element(0, 'div', null, _c0);
  }
});
```

After:
```
SomeComp.ngComponentDef = defineComponent({
  consts: [['foo', '']],
  template: function() {
    element(0, 'div', null, 0);
  }
});
```

PR Close #33129

packages/core/src/render3/interfaces/definition.ts

@@ -10,7 +10,7 @@ import {SchemaMetadata, ViewEncapsulation} from '../../core';
 import {ProcessProvidersFunction} from '../../di/interface/provider';
 import {Type} from '../../interface/type';
 
-import {TAttributes} from './node';
+import {TConstants} from './node';
 import {CssSelectorList} from './projection';
 import {TView} from './view';
 
@@ -227,7 +227,7 @@ export interface ComponentDef<T> extends DirectiveDef<T> {
   readonly template: ComponentTemplate<T>;
 
   /** Constants associated with the component's view. */
-  readonly consts: TAttributes[]|null;
+  readonly consts: TConstants|null;
 
   /**
    * An array of `ngContent[selector]` values that were found in the template.

packages/core/src/render3/interfaces/node.ts

@@ -224,6 +224,13 @@ export const enum AttributeMarker {
  */
 export type TAttributes = (string | AttributeMarker | CssSelector)[];
 
+/**
+ * Constants that are associated with a view. Includes:
+ * - Attribute arrays.
+ * - Local definition arrays.
+ */
+export type TConstants = (TAttributes | string)[];
+
 /**
  * Binding data (flyweight) for a particular node that is shared between all templates
  * of a specific type.

packages/core/src/render3/interfaces/view.ts

@@ -15,7 +15,7 @@ import {Sanitizer} from '../../sanitization/sanitizer';
 import {LContainer} from './container';
 import {ComponentDef, ComponentTemplate, DirectiveDef, DirectiveDefList, HostBindingsFunction, PipeDef, PipeDefList, ViewQueriesFunction} from './definition';
 import {I18nUpdateOpCodes, TI18n} from './i18n';
-import {TAttributes, TElementNode, TNode, TViewNode} from './node';
+import {TAttributes, TConstants, TElementNode, TNode, TViewNode} from './node';
 import {PlayerHandler} from './player';
 import {LQueries, TQueries} from './query';
 import {RElement, Renderer3, RendererFactory3} from './renderer';
@@ -555,10 +555,10 @@ export interface TView {
   schemas: SchemaMetadata[]|null;
 
   /**
-   * Array of attributes for all of the elements in the view. Used
-   * for directive matching and attribute bindings.
+   * Array of constants for the view. Includes attribute arrays, local definition arrays etc.
+   * Used for directive matching, attribute bindings, local definitions and more.
    */
-  consts: TAttributes[]|null;
+  consts: TConstants|null;
 }
 
 export const enum RootContextFlags {Empty = 0b00, DetectChanges = 0b01, FlushPlayers = 0b10}