dotnet package search: allow --take with --exact-match

### Is your feature request related to a problem? Please describe.
When using `dotnet package search` with `--exact-match`, the command returns all versions of the package and ignores `--take`.

For packages with many versions, this makes the output noisy and harder to use in scripts or quick terminal workflows.

Example:

```bash
dotnet package search "Uno.SDK" --exact-match --prerelease --take 1
```

Today, `--take 1` is ignored because `--exact-match` causes both `--take` and `--skip` to be ignored.

### Describe the solution you'd like
Please allow `--take` to work together with `--exact-match`.

That would let users search for one exact package ID while still limiting how many matching versions are returned.

For example:

```bash
dotnet package search "Uno.SDK" --exact-match --prerelease --take 1
```

could return only the top 1 matching version instead of the full version list.

### Additional context
`--exact-match` is very useful to avoid partial matches, but for packages with many stable and prerelease versions the current behavior produces too much output.

If preserving current behavior is important, another option would be introducing a new flag specifically for limiting versions when `--exact-match` is used.