Fix quality issues spotted by Github security and quality

**Context & Problem** The safety of open source packages is crucial to make it adopted! Githun is providing dependency analysis, let's try to make the repo safer from it! **Proposed Solution** Here is the list of vulnerabilities: https://github.com/goldener-data/goldener/security/dependabot 1. Take a look to the report 2. Identify the difficulty to fix for the different issues 3. Apply the fixes