Update PR template

[jantonguirao]

Description

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Refactoring (Redesign of existing code that doesn't affect functionality)
• Other (e.g. Documentation, Tests, Configuration)

Describe in detail what happened in this PR

Fill extra details, if applicable

• What solution was applied?:

• Affected modules and functionalities:

• Key points relevant for the review:

Checklist

Tests

• Existing tests apply
• New tests added
  • Python tests
  • GTests
  • Benchmark
  • Other
• N/A

Documentation

• Existing documentation applies
• Documentation updated
  • Docstring
  • Doxygen
  • RST
  • Jupyter
  • Other
• N/A

DALI team only

Requirements

• Implements new requirements
• Affects existing requirements
• N/A

REQ IDs: N/A

JIRA TASK: N/A

[JanuszL]

Suggested change

	- [ ] Implements new requirements
	- [ ] N/A
	- [ ] Implements new requirements
	- [ ] Affects existing requirements
	- [ ] N/A

[mzient]

Suggested change

	- [ ] Existing documentation apply
	- [ ] Existing documentation applies

However, it would be nice to have some more boxes (Docstrings, Doxygen, RST, Ohter).

[mzient]

Python tests / GTest / Benchmark?
If we have checkboxes it seems cheap to add them.

[klecki]

In my opinion:

• too long.
• first two sections duplicate each other, if I have to tick it, some people will remove it probably, and than we have to describe the same thing again using our own words. The amount of text in them is intimidating and discouraging from reading it.
• If we are already touching this the

*[ Explain solution of the problem, a new feature added here. ]*

Is the most awkward and annoying part for me for a long time. If you leave the *[ ]* the formatting gets weird. They are indented, but I think few new-lines would be easy to just copy&paste stuff from commit description. Also this filler text should be a comment so it's only visible when editing.

The checklist is fine, but I think it should have some explanation for the external contributors. Especially the requirements stuff and JIRA task, maybe it should be moved to some DALI Team only section?