Remove 'Verify a Contract' section and its corresponding documentation from Hardhat navigation.

Author: nhussein11

smart-contracts/dev-environments/hardhat/.nav.yml

@@ -3,5 +3,4 @@ nav:
  - 'Install and Config': install-and-config.md
  - 'Compile and Test': compile-and-test.md
  - 'Deploy a Contract': deploy-a-contract.md
- - 'Verify a Contract': verify-a-contract.md
  - 'Troubleshooting': troubleshooting.md