feat(actions): use javascript-sdk-gitflow app instead of personal token

[oioki]

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Closes #issue_link_here

Closes #18830 (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	9,296	-	9,365	-1%
GET With Sentry	1,693	18%	1,732	-2%
GET With Sentry (error only)	6,036	65%	6,087	-1%
POST Baseline	1,193	-	1,172	+2%
POST With Sentry	573	48%	592	-3%
POST With Sentry (error only)	1,043	87%	1,059	-2%
MYSQL Baseline	3,309	-	3,300	+0%
MYSQL With Sentry	443	13%	493	-10%
MYSQL With Sentry (error only)	2,678	81%	2,710	-1%

View base workflow run

[Lms24]

Thanks!