Update contribution guidelines

[#77822358]
Revert "Update contribution guidelines"

This reverts commit d2ecb9db20d302184b00a7f1039fb83f9c96ceba.
Merge branch 'master' into develop
Revert "Revert "Update contribution guidelines""

This reverts commit 3eb40ae495e0e5e574bfc36878752c0eaaec6d13.