nojekyll for doxygen #87

Job	Run time
build-and-test (llvm-18, ubuntu-latest)	52s
build-and-test (native, macos-15)	33s
build-and-test (native, ubuntu-latest)	49s
build-and-test (llvm-18, windows-latest)	2m 44s
build-and-test (native, windows-latest)	2m 16s
build-and-test (gcc-14, ubuntu-latest)	53s
build-and-test (gcc-14, macos-15)	56s
build-and-test (llvm-18, macos-13)	2m 16s
build-and-test (llvm-18, macos-15)	46s
build-and-test (gcc-14, macos-13)	1m 45s
Publish Tests Results	9s
	13m 59s

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