[FluidStack] Fix provisioning and add new gpu types

[mjibril]

* Add new provisioning status to fix failed deployments

* Add H100 SXM5 GPU mapping

• Implement logic for new provisioning status
• Add H100 SXM5 mapping

Tested (run the relevant ones):

• [x] Code formatting: bash format.sh
• [x] Any manual or new tests for this PR (please specify below)
  • sky launch --cloud fluidstack --gpus A6000:1
• [ ] All smoke tests: pytest tests/test_smoke.py
• [x] Relevant individual smoke tests: pytest tests/test_smoke.py::test_fill_in_the_name
  • pytest tests/test_smoke.py::test_minimal --fluidstack --terminate-on-failure
• [ ] Backward compatibility tests: conda deactivate; bash -i tests/backward_compatibility_tests.sh