### ImageMagick version

7.1.1-16

### Operating system

Linux

### Operating system, version and so on

debian

### Description

When attempting to run `./configure` against lastest, I get this error:

```config.status: error: cannot find input file: `config/open-policy.xml'```

In the Makefile and other config, the file is named `open-policy.xml`, but in the `config` folder, the file is named `policy-open.xml`. I copied `policy-open.xml` to `open-policy.xml` and the build worked.

Am I missing something?

### Steps to Reproduce

pull latest, `./configure`

### Images

_No response_
Policy file misnamed
This is a GitHub Issue
repo:ImageMagick
owner:ImageMagick
Title : Policy file misnamed
Issue date:

--- start body ---
### ImageMagick version

7.1.1-16

### Operating system

Linux

### Operating system, version and so on

debian

### Description

When attempting to run `./configure` against lastest, I get this error:

```config.status: error: cannot find input file: `config/open-policy.xml'```

In the Makefile and other config, the file is named `open-policy.xml`, but in the `config` folder, the file is named `policy-open.xml`. I copied `policy-open.xml` to `open-policy.xml` and the build worked.

Am I missing something?

### Steps to Reproduce

pull latest, `./configure`

### Images

_No response_
--- end body ---
