Added C++ version of the routines of mo_lib_intp_rbf

What is the new feature

The routines in mo_lib_intp_rbf are ported to C++

How is it implemented

Kokkos is used to manage the memory and the for loops

Mandatory steps before review

• Gitlab CI passes (Hint: use make format for linting)
• New feature is covered by additional unit tests
• Mark the merge request as ready by removing Draft:

Mandatory steps before merge

• Reviewed by a maintainer
• Incorporate review suggestions
• Remember to edit the commit message and select the proper changelog category (feature/bugfix/other)
• Prior to merging, please remove any boilerplate from the MR description, retaining only the Please describe your feature in a couple of words and describe important implementation details of the feature section to maintain

You are not supposed to merge this request by yourself, the maintainers of libiconmath take care of this action!

requested review from @k202170

assigned to @k202194

added 38 commits

• 15fb7bf1...e4efb896 - 37 commits from branch feature-add-cpp-codes
• 37ca4777 - Merge branch 'feature-add-cpp-codes' into 'feature_add_cpp_codes_interpolation_Ali'

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added 1 commit

• 11c54cd9 - ported mo_lib_laplace

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added 1 commit

• 9efe7dc2 - Fixed index for nabla2_scalar_lib

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marked this merge request as ready

added 49 commits

• 9efe7dc2...e4efb896 - 37 commits from branch feature-add-cpp-codes
• e4efb896...cfeadc0d - 2 earlier commits
• eb07d71c - fixed typo!
• 2e05ecc8 - added binding file into cmake
• 42abe03c - Fixed typo
• a99da130 - Ported rbf_interpol_c2grad_lib
• 7bb1ae03 - Added grad_y
• 9f00d8df - Ported rbf_vec_interpol_cell_lib
• 11aa5765 - Ported rbf_vec_interpol_edge_lib
• 0ce39a59 - Fixed index
• 768b5176 - ported mo_lib_laplace
• 4122a81a - Fixed index for nabla2_scalar_lib

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added 1 commit

• fed348a3 - WIP: MR seperation.

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added 3 commits

• 74790017 - Revert "WIP: MR seperation."
• 2385e4d6 - Revert "Fixed index for nabla2_scalar_lib"
• db7cfcaf - Revert "ported mo_lib_laplace"

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added 2 commits

• 7620931e - 1 commit from branch feature-add-cpp-codes
• 83b241fe - Merge branch 'feature-add-cpp-codes' into 'feature_add_cpp_codes_interpolation_Ali'

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added 3 commits

• 51e58964 - modified few things in the existing test for intp_rbf
• 40e03ee5 - fixed few bugs in one of the routine of intp_rbf
• bcae2922 - added a unit-test for rbf_interpol_c2grad_lib

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added 1 commit

• 72c5460e - Rbf clean up

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added 1 commit

• 029db043 - Fix

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added 1 commit

• 04fec62b - Added test for cell_lib

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added 1 commit

• ec1997a6 - Fixed strange typo

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added 1 commit

• 8a6c4bb6 - Added test for edge_lib

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added 63 commits

• 8a6c4bb6...b7483a4d - 39 commits from branch feature-add-cpp-codes
• b7483a4d...4f0ea438 - 14 earlier commits
• 732769bc - Revert "Fixed index for nabla2_scalar_lib"
• c115d9d0 - Revert "ported mo_lib_laplace"
• 6a1c7103 - modified few things in the existing test for intp_rbf
• 8dadd736 - fixed few bugs in one of the routine of intp_rbf
• 06cf4132 - added a unit-test for rbf_interpol_c2grad_lib
• 6db33cd5 - Rbf clean up
• 1be0c3ab - Fix
• 0f5a6e75 - Added test for cell_lib
• 8175944d - Fixed strange typo
• 3afe4ffe - Added test for edge_lib

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added 7 commits

• 9d414e59 - put the instantiations at the end of the file
• a3e149a6 - moved intp_rbf routines from the temporary file to the main file
• f0f19514 - deleted intp_rbf_bindings and merged its contents into interpolation_bindings
• ed5c21b6 - made changes to test_intp_rbf
• eb4096e1 - made few changes to test_interpolation_scalar
• 1d49b1bd - formatted the c codes using clang-format
• 2cbc4234 - added some comments to the bindings

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added 2 commits

• 399e08ca - fixed a typo
• 609c5e58 - Revert "Fixed strange typo"

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changed title from added the cpp version of mo_lib_intp_rbf.hpp and compiled the code to Added the cpp version of the routines of mo_lib_intp_rbf