dependency: bump dependabot/dependabot-core from 0.157.1 to 0.157.2

Can't show this merge request because the source branch dependabot-docker-dependabot-dependabot-core-0.157.2 is missing from project georgekoltsov-multiple-projects-test-6/imported-project-fe3943d781f2a90b. Close this merge request or update the source branch.