Merge branch 'OZG-6238-npm-durch-pnpm-ersetzen' into 'main'

alfa-client/Dockerfile.nx-build-base

alfa-client/Jenkinsfile.e2e

alfa-client/Jenkinsfile.e2e.static

alfa-client/Jenkinsfile.storybook

alfa-client/README.md

alfa-client/apps/admin/Jenkinsfile

alfa-client/apps/admin/jest.config.ts

alfa-client/apps/alfa-e2e/README.md

alfa-client/apps/alfa/Jenkinsfile

alfa-client/apps/alfa/jest.config.ts

alfa-client/apps/demo/jest.config.ts

alfa-client/apps/info/Jenkinsfile

alfa-client/apps/run-tests.sh

alfa-client/libs/admin/settings-shared/jest.config.ts

alfa-client/libs/admin/user-shared/jest.config.ts

alfa-client/libs/admin/user/jest.config.ts

alfa-client/libs/api-root-shared/jest.config.ts

alfa-client/libs/app-shared/jest.config.ts

alfa-client/libs/authentication/jest.config.ts

alfa-client/libs/bescheid-shared/jest.config.ts