refactor(ivy): remove unnecessary fac wrapper (#34076)

For injectables, we currently generate a factory function in the
injectable def (prov) that delegates to the factory function in
the factory def (fac). It looks something like this:

```
factory: function(t) { return Svc.fac(t); }
```

The extra wrapper function is unnecessary since the args for
the factory functions are the same. This commit changes the
compiler to generate this instead:

```
factory: Svc.fac
```

Because we are generating less code for each injectable, we
should see some modest code size savings. AIO's main bundle
is about 1 KB smaller.

PR Close #34076

packages/compiler-cli/ngcc/src/analysis/decoration_analyzer.ts

@@ -94,6 +94,11 @@ export class DecorationAnalyzer {
     new DirectiveDecoratorHandler(
         this.reflectionHost, this.evaluator, this.fullRegistry, NOOP_DEFAULT_IMPORT_RECORDER,
         this.isCore, /* annotateForClosureCompiler */ false),
+    // Pipe handler must be before injectable handler in list so pipe factories are printed
+    // before injectable factories (so injectable factories can delegate to them)
+    new PipeDecoratorHandler(
+        this.reflectionHost, this.evaluator, this.metaRegistry, NOOP_DEFAULT_IMPORT_RECORDER,
+        this.isCore),
     new InjectableDecoratorHandler(
         this.reflectionHost, NOOP_DEFAULT_IMPORT_RECORDER, this.isCore,
         /* strictCtorDeps */ false, /* errorOnDuplicateProv */ false),
@@ -101,9 +106,6 @@ export class DecorationAnalyzer {
         this.reflectionHost, this.evaluator, this.fullMetaReader, this.fullRegistry,
         this.scopeRegistry, this.referencesRegistry, this.isCore, /* routeAnalyzer */ null,
         this.refEmitter, NOOP_DEFAULT_IMPORT_RECORDER, /* annotateForClosureCompiler */ false),
-    new PipeDecoratorHandler(
-        this.reflectionHost, this.evaluator, this.metaRegistry, NOOP_DEFAULT_IMPORT_RECORDER,
-        this.isCore),
   ];
   migrations: Migration[] = [
     new UndecoratedParentMigration(),