ci: remove snap from linux build targets snapcraft is not available on the CI runner, causing the linux build to fail at the snap target. Drop snap and keep AppImage + deb. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
ci: remove snap from linux build targets snapcraft is not available on the CI runner, causing the linux build to fail at the snap target. Drop snap and keep AppImage + deb. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>