Improve Cmake detection quietness, and adhere to standard procedure

[ferdonline]

Description

The packageConfig.cmake was not respecting QUIET request. Further, it seems that we were not calling check_required_components which is pretty standard to validate component request.

Fixes #593

How to test this?

Tested locally, launching test_project_integration.sh

cd HighFive/tests
bash test_project_integration.sh

[codecov-commenter]

Codecov Report

Merging #701 (a4eb866) into master (ce97dd9) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #701   +/-   ##
=======================================
  Coverage   81.97%   81.97%           
=======================================
  Files          67       67           
  Lines        4383     4383           
=======================================
  Hits         3593     3593           
  Misses        790      790           

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[1uc]

I don't have a strong opinion about this PR. However, I've just spent over 3 days trying to understand what HighFive CMake does; and how it interacts with Spack. Therefore, I'd prefer if this wasn't part of 2.7.0.

Generally, I think we need to burn down our CMake and start over with something closer to #257. For that reason I'm not sure it's worth merging it. There's a nice trick in here that we can definitely use.