Pagination of EXT:indexed_search is not working

# Bug Report

## Prerequisites

* [x] Can you reproduce the problem on TYPO3 v13.4 LTS
* [x] Did you perform a cursory search to see if your bug or enhancement is already reported?

## Description

Pagination is not working for search

## Steps to Reproduce

1. Open search page
2. Search for something with >10 results
3. Click second page in pagination

### Expected behavior

Second page is opened

### Actual behavior

First page is opened

## Solution

Compare Search.html in EXT:bootstrap_package and EXT:indexed_search and add missing parts:

```

...

```

Compare Search.html in EXT:bootstrap_package with the corresponding template in EXT:indexed_search, focusing on the missing pagination-related parts described in the issue. Confirm the change by opening a search with more than 10 results and selecting the second page; the second page should open instead of returning to the first.

Written by the indexing model from the issue text.