chore(deps): update actions/setup-go action to v4#236

HKWinterhalter merged 1 commit intoGoogleCloudPlatform:masterGoogleCloudPlatform/functions-framework-python:masterfrom

renovate-bot:renovate/actions-setup-go-4.xrenovate-bot/GoogleCloudPlatform-_-functions-framework-python:renovate/actions-setup-go-4.xCopy head branch name to clipboard