fix(ivy): types in .d.ts files should account for generics (#24862)

Ivy definition types have a generic type which specifies the return
type of the factory function. For example:

static ngDirectiveDef<NgForOf, '[ngFor][ngForOf]'>

However, in this case NgForOf itself has a type parameter <T>. Thus,
writing the above is incorrect.

This commit modifies ngtsc to understand the genericness of NgForOf and
to write the following:

static ngDirectiveDef<NgForOf<any>, '[ngFor][ngForOf]'>

PR Close #24862

packages/core/src/render3/jit/directive.ts

@@ -155,6 +155,7 @@ function directiveMetadata(type: Type<any>, metadata: Directive): R3DirectiveMet
   return {
     name: type.name,
     type: new WrappedNodeExpr(type),
+    typeArgumentCount: 0,
     selector: metadata.selector !,
     deps: reflectDependencies(type), host,
     inputs: {...inputsFromMetadata, ...inputsFromType},