chore(deps): update helm release oauth2-proxy to v7.12.2 #675

Job	Run time
Continuous integration / Lint: Frontend (ESLint)	38s
Continuous integration / Lint: API (php-cs-fixer)	33s
Continuous integration / Lint: ClientPrint (ESLint)	18s
Continuous integration / Lint: Print (ESLint)	31s
Continuous integration / Tests: API	33s
Continuous integration / Lint: e2e (ESLint)	22s
Continuous integration / Tests: Frontend	44s
Continuous integration / Tests: Print	43s
Continuous integration / Tests: PDF	27s
Continuous integration / Tests: End-to-end build / Tests: End-to-end (build job)	29s
Continuous integration / Tests: End-to-end run	1s
Continuous integration / Finish coveralls report	1s
Continuous integration / workflow-success	1s
Continuous integration / Send out CI success event	1s
Build and push docker images	0s
Upgrade or install deployment	0s
	5m 22s

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