build(deps): bump python from 3.14.1-slim to 3.15.0a8-slim#50

dependabot[bot] wants to merge 1 commit intostagingsmswithoutborders/RelaySMS-GatewayClient-Remote:stagingfrom

dependabot/docker/staging/python-3.15.0a8-slimsmswithoutborders/RelaySMS-GatewayClient-Remote:dependabot/docker/staging/python-3.15.0a8-slimCopy head branch name to clipboard