[vcpkg] [cuda] minor fixes for cuda and vcpkg

[simogasp]

Describe the pull request

• What does your PR fix?

• it fixes the initialization order of some class attributes for vcpkg, clang raise an error (and ISO C++ requires field designators to be specified in declaration order) done in [vcpkg] Turn on tests in CI. #11239

• minor improvement in cuda port, extract the version directly from the nvcc pattern VX.Y.Z and compare to declared variable CUDA_REQUIRED_VERSION instead of performing a check with hardcoded values. This improves maintainability, next time the required version is changed, it has to be changed in only one place. see [cuda/cudnn] upgrade to 10.2 #11322

• Which triplets are supported/not supported? Have you updated the CI baseline?
  No changes in terms of supported triplets

• Does your PR follow the maintainer guide?
  Yes

[LilyWangL]

Thanks for your PR! Can you please correct the Version field in the cuda CONTROL file? You can get more information from maintainer-guide.md.

[simogasp]

@LilyWangL oops my bad, done in 021cf61
(and sorry if I mixed 2 different topics in a single PR, but they are very minor fixes so I figured that it was not worth it)

[cenit]

Similar to something already present in #11322 (excluding the upgrade there) for the CUDA part?

[simogasp]

yes, but IMHO it's better to have a single variable CUDA_REQUIRED_VERSION rather than CUDA_MAJOR etc.
If you agree you can apply the small changes of this PR to yours and I'll drop mines here.

[simogasp]

(and thanks for pointing it out, I should have checked open PRs before)

[cenit]

You can apply a review in the changes tab of my pr, and I will gladly accept it. Otherwise I can do it later

[BillyONeal]

/azp run

[azure-pipelines]

Pull request contains merge conflicts.

[simogasp]

I'm closing this pr because one contribution is already merged in #11239 and the other has been moved into #11322