Added the ability to install OneAPI v2026

[todbadrakh]

OneAPI Toolkit v2026.0.0 and onward have unified the Base and HPC toolkits into one toolkit. I have added the option to install the unified toolkit in the oneapi role. The role now checks the version number of the requested oneapi install and proceeds accordingly by using 2 urls for <2026 and 1 url for >=2026.

[AcerP-py]

I noticed some changes to miniforge3. Can you explain those?

[AcerP-py]

I am a little hesitant on the rest of the changes. 2026 can be installed currently with something like

      NSP_ONEAPI_version: 2026.0.0
      NSP_ONEAPI_base_toolkit_url: https://registrationcenter-download.intel.com/akdlm/IRC_NAS/71180075-e4e3-4c6f-bbbb-19017ed0cf7d/intel-oneapi-toolkit-2026.0.0.198_offline.sh
      NSP_ONEAPI_base_toolkit_components:
        - "intel.oneapi.lin.dpcpp-cpp-compiler"
        - "intel.oneapi.lin.dpcpp_dbg"
        - "intel.oneapi.lin.tbb.devel"
        - "intel.oneapi.lin.dpl"
        - "intel.oneapi.lin.ipp.devel"
        - "intel.oneapi.lin.ippcp.devel"
        #- "intel.oneapi.lin.mkl.devel"
        - "intel.oneapi.lin.vtune"
        - "intel.oneapi.lin.ifort-compiler"
      NSP_ONEAPI_hpc_toolkit_url: ""
      NSP_ONEAPI_hpc_toolkit_components: [ ]

[todbadrakh]

Ok I will test the new approach and if it works, cancel this PR.