CMakeLists: increase compatibility.

[heitbaum]

Fixes the following warning issued by cmake-4.0.0:

CMake Deprecation Warning at CMakeLists.txt:1 (CMAKE_MINIMUM_REQUIRED):
  Compatibility with CMake < 3.10 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
  to tell CMake that the project requires at least <min> but has been updated
  to work with policies introduced by <max> or earlier.

Fixes #2333

[tencent-adm]

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[heitbaum]

@miloyip - if this PR is ok, could it be merged?

[LecrisUT]

Could we deprecate this in favor of #2340. Generally it is preferred to make the higher bound as high as possible, heck even 5.0 would be a good option if the CI is setup properly