fix: avoid gRPC FTS file modification

[hpohekar]

closes #2735

Do not upload file if it's already exists on remote.

[mkundu1]

@hpohekar I think, in general, we still want to upload the file when it exists in the server as the client side file can be newer. A better check here may be not to upload the file if the local and remote absolute filepaths are identical (we additionally need to check if the local and remote hosts are same). Nevertheless, feel free to merge the current PR to fix the immediate issues in the regressions, we can consider this in a later PR. CC: @seanpearsonuk

[hpohekar]

@hpohekar I think, in general, we still want to upload the file when it exists in the server as the client side file can be newer. A better check here may be not to upload the file if the local and remote absolute filepaths are identical. Nevertheless, feel free to merge the current PR to fix the immediate issues in the regressions, we can consider this in a later PR. CC: @seanpearsonuk

@mkundu1

Yes, 24R2 Nightly Dev Tests are passing now.

https://github.com/ansys/pyfluent/actions/runs/8814786215/job/24196569840

We will handle this in the other PR.

Thank you.