ci: Add a new option `silentLogs` for cleaner CI/build output

[RulaKhaled]

This PR introduces a new silentLogs option that provides a middle ground between full verbose output and complete silence. When enabled, it suppresses verbose command output while still displaying essential feedback like success messages and error information.

const cli = new SentryCli('config', { silentLogs: true });
await cli.releases.new('v1.0.0');
// Output: "✓ Release v1.0.0 created"

await cli.sourcemaps.upload();  
// Output: "✓ Source maps uploaded"