Add `SERAC_ENABLE_BENCHMARKS` cmake option. Test profiling/ benchmarks in CI.

[chapman39]

This PR...

• Adds an explicit SERAC_ENABLE_BENCHMARKS cmake option. It will automatically be set to ON if ENABLE_BENCHMARKS=ON. It can still optionally be set to OFF.
• Automatically sets SERAC_ENABLE_PROFILING=ON if either benchmarking variable is ON.
• Turns on benchmarking/ profiling in CI
• Fixes issue in the case EXTRA_BUILD_OPTIONS has spaces in build_and_test.sh

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 90.67%. Comparing base (1de03f4) to head (64f1312).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #1113 +/- ## ======================================== Coverage 90.67% 90.67% ======================================== Files 163 163 Lines 14536 14536 ======================================== Hits 13181 13181 Misses 1355 1355 ```

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[white238]

We have talked about this vaguely in two meetings but to be clear about what we should do. We should have two CMake options:

• SERAC_ENABLE_BENCHMARKS - this should enable the actual benchmark executables themselves
• SERAC_ENABLE_PROFILING - this should enable the caliper C++ macros and their use inside of Serac's libraries

Benchmarks are reliant on Profiling being on but we should be able to turn on Profiling without having the benchmarks built.

They should also be guarded for our project so downstream projects can turn off functionalities they don't need.

[chapman39]

Thanks for the clarification @white238. I updated this PR's description to adjust for recent changes.

[chapman39]

@btalamini @samuelpmish @jamiebramwell Just need one more review.