Bump openpyxl from 2.5.0 to 3.0.2
Bump openpyxl from 2.5.0 to 3.0.2

Bumps [openpyxl](https://bitbucket.org/openpyxl/openpyxl) from 2.5.0 to 3.0.2.
- [Commits](https://bitbucket.org/openpyxl/openpyxl/commits)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
cfe-lab/MiCall,cfe-lab/MiCall,cfe-lab/MiCall