Add small contributions note in Pull request template or in Contributing.md

[manusa]

This is in the scope of big Pull Requests that take longer to review. Also, bigger PRs might contain changes that are not acceptable for any given reason, but other changes that are. Providing smaller steps allows us to at least partially merge these contributions.

[ayushdubey755]

hi @manusa in the contribution.md file there is hyperlink mentioned to eclipse contribution page can we use that content and write in contribution.md will it be fine, then assign me this issue

[manusa]

Hi @ayushdubey755 This issue is more of an internal task to warn non-project committers about the problems of contributing big pull requests. @rohanKanojia was going to take care of this. Maybe we can discuss how we should display this warning and then whoever can perform the required changes.