Update reporting.md

[ighristov]

Added info for Blazor Native Report Viewer, changed a bit the existing paragraph, explaining the old Blazor Viewer internally uses HTML5 Report Viewer.

Note to external contributors: make sure to sign our Contribution License Agreement (CLA) for Blazor UI first:

https://forms.office.com/Pages/ResponsePage.aspx?id=Z2om2-DLJk2uGtBYH-A1NbWxVqugKN5DvVp8I-1AgOBURFBVSkwyMlA1TkFDVFdMNU1aM1o1UlZQOC4u

closes https://github.com/telerik/blazor/issues/4911

[dimodi]

@ighristov Thanks, Ivan! I have two questions -

1. Is this URL still valid? I see it works, but there is a redirect. Should we link to the new one instead?
2. I split the long paragraph about the older Report Viewer to a bullet list, for better readability. Currently it looks like the old viewer has more features than the new one. If this is not true, perhaps we should tweak the content to avoid confusion?

[ighristov]

@dimodi
Hi Dimo!

1. Yes, it's still valid - we'll keep the both Blazor Report Viewers available for some time - at least until the Native Blazor viewer is fully implemented. You are right, our latest documentation refactoring introduced this redirect, so the new URL should be used instead: https://docs.telerik.com/reporting/embedding-reports/display-reports-in-applications/web-application/blazor-report-viewer/overview
2. Correct - the old viewer has more features than the new one and this is reflected in our docs as well. Our goal is to close the features gap in the following releases and make the new viewer on par with the old one.