add netlify badge to show deploy status

[oluwatobiloba2000]

closes #7

[netlify[bot]]

✔️ Deploy Preview for grand-resume ready!

🔨 Explore the source changes: 918235fd340d68bad7581ac62dd15680b59aba1a

🔍 Inspect the deploy log: https://app.netlify.com/sites/grand-resume/deploys/6167e5a834ddee0007a426e3

😎 Browse the preview: https://deploy-preview-8--grand-resume.netlify.app

[adebayoileri]

Good one Tobi