[issue template] Upgrade default label to match currents

[Pierre-Sassoulas]

Type of Changes

	Type
✓	📜 Docs

Description

Closes #6999

[Pierre-Sassoulas]

Asking for a review for the text/emoji used and not the actual template change, as we need a PR to fix the template if we want to change the text or emoji later.

[coveralls]

Pull Request Test Coverage Report for Build 2545131801

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 95.285%

---

Totals
Change from base Build 2542415183:	0.0%
Covered Lines:	16592
Relevant Lines:	17413

---

💛 - Coveralls

[DanielNoord]

Let's not put a double needs in the labels. If something needs triage that's a clear indication that a maintainer should do something and also signals to a reporter that that is the next course of action.