Description of problem:

After only install `mingw32-SDL2` (no mingw32-SDL2-static), the following CMake script will fail:
```
cmake_minimum_required(VERSION 3.0)
project(mingw_SDL C)

find_package(SDL2 REQUIRED)
```
The error is as follows:
```
  The imported target "SDL2::SDL2-static" references the file

     "/usr/i686-w64-mingw32/sys-root/mingw/lib/libSDL2.a"

  but this file does not exist.  Possible reasons include:
  * The file was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and contained

     "/usr/i686-w64-mingw32/sys-root/mingw/lib/cmake/SDL2/SDL2staticTargets.cmake"

  but not all the files it references.

```


Version-Release number of selected component (if applicable):

mingw-SDL2-2.0.22-1.fc36.src.rpm


How reproducible:

Always


Steps to Reproduce:
1. Create the cmake script above
2. Configure it using cmake:
```
cmake -S /path/to/directory/containing/the/cmake/script -B /tmp/mingw_sdl2_build
```

Actual results:

Configure succeeds, SDL2::SDL2main target is not available

Expected results:


Additional info:

Can be fixed by installing mingw32-SDL2-static.
But the real fix is moving the 2 cmake scripts mentioned above to the mingw32-SDL2-static package.