Angular schematics generates blank lines through template

### Command

generate

### Is this a regression?

- [ ] Yes, this behavior used to work in the previous version

### The previous version in which this bug was not present was

_No response_

### Description

I have ng schematics template `__name@dasherize__.component.html` with content :

> <% for (let row of getComponents().rows) { %>
>

I build it with :

npm run build
schematics .:ui-generator --name=hello

Generated code creates empty lines on place where is put command "<%" in template, see:

>
>
>

Is there anyway these white spaces can be avoided. If we have to do it manually, it might kill the purpose of this code generator tool

### Minimal Reproduction

Write a schematic template code with inline code <% inline code %>. Then build and generate code using commands

npm run build
schematics .:ui-generator --name=hello

We can see generated code is having while spaces wherever inline code is present.

### Exception or Error

_No response_

### Your Environment

```text
ng analytics disable --global

Global setting: enabled
Local setting: No local workspace configuration file.
Effective status: enabled

_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/

Angular CLI: 16.2.14
Node: 18.19.1
Package Manager: npm 10.2.4
OS: darwin arm64

Angular: undefined
...

Package Version
------------------------------------------------------
@angular-devkit/architect 0.1602.14
@angular-devkit/core 16.2.14
@angular-devkit/schematics 16.2.14
@schematics/angular 16.2.14
typescript 5.1.6
```

### Anything else relevant?

_No response_

使用 npm run build 和 schematics .:ui-generator --name=hello 重現內嵌 <% ... %> schematic 範本中的空白行。先追蹤 Angular CLI schematics 如何轉譯範本命令，然後確認產生的輸出會省略僅屬於命令的空白，同時保留周圍的內容。

由索引模型根據 Issue 內容生成。