fix FormulaAudit/CMakeArgs style offenses

[BenjaminDEMAILLE]

brew style brewsci/bio currently fails on develop, so every open PR against this tap goes red on --only-tap-syntax regardless of what it changes:

354 files inspected, 21 offenses detected, 21 offenses autocorrectable
FormulaAudit/CMakeArgs: Use explicit `-S` and `-B` arguments for CMake.

This applies brew style --fix. All 21 corrections are one-liners and semantics-preserving, because the rule keeps the existing source and build directories rather than relocating them:

# inside mkdir "build" do
- system "cmake", "..", *std_cmake_args
+ system "cmake", "-S", "..", "-B", ".", *std_cmake_args

- system "cmake", ".", *std_cmake_args
+ system "cmake", "-S", ".", "-B", ".", *std_cmake_args

brew style . is clean afterwards (354 files, no offenses). I built and tested one of the touched formulae to confirm nothing moved:

brew install --build-from-source brewsci/bio/fastq-pair   # cmake -S .. -B . → ok
brew test brewsci/bio/fastq-pair                          # ok

No revision bumps, since nothing about the installed output changes.

Worth knowing before merging: because 21 formula files are touched, CI will want to rebuild bottles for all of them, which may surface unrelated pre-existing build failures. Happy to split this per formula, or to reduce it to only the files needed to get brew style green, if you would rather.

AI-assisted: the autocorrect run, the verification build and this description were produced with Claude Code and reviewed by me before opening.