chore(github): Add "Closes" to PR template

[s1gr1d]

Closes #18539 (added automatically)

[github-actions]

node-overhead report 🧳

Note: This is a synthetic benchmark with a minimal express app and does not necessarily reflect the real-world performance impact in an application.

Scenario	Requests/s	% of Baseline	Prev. Requests/s	Change %
GET Baseline	9,494	-	8,745	+9%
GET With Sentry	1,795	19%	1,748	+3%
GET With Sentry (error only)	6,200	65%	6,043	+3%
POST Baseline	1,217	-	1,200	+1%
POST With Sentry	603	50%	580	+4%
POST With Sentry (error only)	1,068	88%	1,061	+1%
MYSQL Baseline	3,400	-	3,310	+3%
MYSQL With Sentry	513	15%	457	+12%
MYSQL With Sentry (error only)	2,744	81%	2,676	+3%

View base workflow run

[andreiborza]

Nice, ty!