Limit default tests to ESSENTIAL Label

This release of ESMA_cmake changes the behavior of make tests (pretty much only used in MAPL at the moment). Namely, make tests will now only run those tests labeled as ESSENTIAL. Previously this ran all the tests and this was often too onerous for machines like laptops and CI instances.

Now, make tests only runs those labeled as ESSENTIAL which avoid some performance or large-MPI or large-memory tests.

To run these tests, a user can run make tests-all.

Note that to fully utilize this, updates are needed in MAPL (will be in MAPL 2.45).

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From CHANGELOG.md

Changed

• Change make tests to only do tests labeled with ESSENTIAL. Add new make tests-all to run all tests.

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What's Changed

• Fix Intel Debug flags for Intel ifort 2021.10+ by @mathomp4 in #364
• Undo #364. Issue was due to HDF5 1.14 by @mathomp4 in #366
• Run essential tests with make tests by @mathomp4 in #367
• GitFlow: Merge Develop into Main for release by @mathomp4 in #368

Full Changelog: v3.42.0...v3.43.0