* Deletes the copy of the code in ThirdPary folder
* Replace code with opm-flowdiagnostics-applications as submodule
* Refactors ECL data handling for flow diagnostics
Updates flow diagnostics to utilize ECL init data consistently.
This change streamlines the passing and usage of initialization
data within the flow diagnostics routines, enhancing code
clarity and maintainability. Removes redundant passing of grid
data, simplifying function signatures.
- Download of Ubuntu packages from Azure is unstable. Add mirror sites to improve reliability.
- Improve use of clang-format and include source code changes