Add N&N entry for few filtering options in preference page

[elsazac]

This PR adds N&N entry for PR's 3433, 2120, 2188 and 2118

[elsazac]

@merks Could you check if this looks okay?

[merks]

Forgot to mark it to request changes.

Are you actually previewing the content and comparing how it looks to existing content?

https://eclipse.dev/eclipse/markdown/?f=news/instructions.md#markdown-preview

[merks]

I'm not sure if you really intend every sentence to be a separate paragraph? Two sentences on separate lines without a blank line between then will become part of a single paragraph. It seems to me originally you had several sentences in one huge line to create paragraph. So I want to be sure you intended there to be so many paragraphs?

[elsazac]

I'm not sure if you really intend every sentence to be a separate paragraph? Two sentences on separate lines without a blank line between then will become part of a single paragraph. It seems to me originally you had several sentences in one huge line to create paragraph. So I want to be sure you intended there to be so many paragraphs?

I wanted only 3 paragraphs initially, with the middle one being about the actual feature.
I got confused on how to break it to parts so that it still looks meaningful to the readers.
But I have made a bit of change now. Hope that looks okay

[elsazac]

@merks could you approve this?

[merks]

Thank you for your patience and for the changes which look good!