fix: upgrade @typescript-eslint/eslint-plugin from 8.20.0 to 8.24.1 #11829

Job	Run time
👀 / Lint Koski	1m 9s
👀 / Build Koski app	4m 56s
👀 / Database documentation check	13s
👀 / tiedonsiirtoprotokollan_muutoshistoria.md check	13s
👀 / validaation_muutoshistoria.md check	13s
👀 / Frontend unit tests	33s
👀 / Valpas lint & unit	50s
👀 / Backend (api oppijavalidation)	6m 20s
👀 / Backend (api misc 1/2)	3m 5s
👀 / Backend (non-mock)	1m 36s
👀 / Backend (api misc 2/2)	5m 39s
👀 / Backend (other 3/4)	5m 56s
👀 / Backend (other 4/4)	8m 11s
👀 / Backend (other 2/4)	9m 40s
👀 / Playwright 1/5	7m 40s
👀 / Playwright 2/5	4m 4s
👀 / Frontend 1/12	7m 29s
👀 / Playwright 3/5	4m 56s
👀 / Frontend 2/12	3m 31s
👀 / Backend (other 1/4)	5m 13s
👀 / Playwright 4/5	4m 24s
👀 / Frontend 3/12	5m 43s
👀 / Playwright 5/5	4m 56s
👀 / Frontend 4/12	4m 32s
👀 / Frontend 5/12	7m 3s
👀 / Valpas 1/6	12m 58s
👀 / Frontend 6/12	3m 15s
👀 / Valpas 2/6	4m 47s
👀 / Frontend 7/12	4m 1s
👀 / Valpas 3/6	5m 51s
👀 / Frontend 8/12	3m 3s
👀 / Valpas 4/6	8m 20s
👀 / Frontend 9/12	2m 49s
👀 / Valpas 5/6	4m 52s
👀 / Frontend 10/12	6h 0m 14s
👀 / Valpas 6/6	4m 33s
👀 / Frontend 11/12	2m 49s
👀 / Frontend 12/12	3m 17s
👀 / 👀OAuth2 / OAuth2 server	21s
👀 / 👀OAuth2 / OAuth2 client	33s
	8h 49m 48s

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