refactor(ivy): Move instructions back to ɵɵ (#30546)

There is an encoding issue with using delta `Δ`, where the browser will attempt to detect the file encoding if the character set is not explicitly declared on a `<script/>` tag, and Chrome will find the `Δ` character and decide it is window-1252 encoding, which misinterprets the `Δ` character to be some other character that is not a valid JS identifier character

So back to the frog eyes we go.

```
    __
   /ɵɵ\
  ( -- ) - I am ineffable. I am forever.
 _/    \_
/  \  /  \
==  ==  ==
```

PR Close #30546

packages/core/src/render3/state.ts

@@ -83,17 +83,17 @@ export function getBindingsEnabled(): boolean {
  *   Should match component / directive.
  * </my-comp>
  * <div ngNonBindable>
- *   <!-- ΔdisableBindings() -->
+ *   <!-- ɵɵdisableBindings() -->
  *   <my-comp my-directive>
  *     Should not match component / directive because we are in ngNonBindable.
  *   </my-comp>
- *   <!-- ΔenableBindings() -->
+ *   <!-- ɵɵenableBindings() -->
  * </div>
  * ```
  *
  * @codeGenApi
  */
-export function ΔenableBindings(): void {
+export function ɵɵenableBindings(): void {
   bindingsEnabled = true;
 }
 
@@ -106,17 +106,17 @@ export function ΔenableBindings(): void {
  *   Should match component / directive.
  * </my-comp>
  * <div ngNonBindable>
- *   <!-- ΔdisableBindings() -->
+ *   <!-- ɵɵdisableBindings() -->
  *   <my-comp my-directive>
  *     Should not match component / directive because we are in ngNonBindable.
  *   </my-comp>
- *   <!-- ΔenableBindings() -->
+ *   <!-- ɵɵenableBindings() -->
  * </div>
  * ```
  *
  * @codeGenApi
  */
-export function ΔdisableBindings(): void {
+export function ɵɵdisableBindings(): void {
   bindingsEnabled = false;
 }
 
@@ -291,7 +291,7 @@ export function getActiveDirectiveSuperClassDepth() {
  *
  * @codeGenApi
  */
-export function ΔrestoreView(viewToRestore: OpaqueViewState) {
+export function ɵɵrestoreView(viewToRestore: OpaqueViewState) {
   contextLView = viewToRestore as any as LView;
 }
 
@@ -516,7 +516,7 @@ let _currentNamespace: string|null = null;
  *
  * @codeGenApi
  */
-export function ΔnamespaceSVG() {
+export function ɵɵnamespaceSVG() {
   _currentNamespace = 'http://www.w3.org/2000/svg';
 }
 
@@ -525,7 +525,7 @@ export function ΔnamespaceSVG() {
  *
  * @codeGenApi
  */
-export function ΔnamespaceMathML() {
+export function ɵɵnamespaceMathML() {
   _currentNamespace = 'http://www.w3.org/1998/MathML/';
 }
 
@@ -535,7 +535,7 @@ export function ΔnamespaceMathML() {
  *
  * @codeGenApi
  */
-export function ΔnamespaceHTML() {
+export function ɵɵnamespaceHTML() {
   _currentNamespace = null;
 }