[ci] use Ruff linter instead of isort #9432

Job	Run time
r-sanitizers (ubuntu-latest, R-devel, gcc ASAN/UBSAN)	15m 22s
r-package (clang16, R-devel)	12m 4s
r-package (ubuntu-latest, gcc, R 4.3, cmake)	9m 13s
r-sanitizers (ubuntu-latest, R-devel, clang ASAN/UBSAN)	29m 36s
r-package (ubuntu-latest, clang, R 4.3, cmake)	9m 15s
r-package (macos-13, gcc, R 4.3, cmake)	9m 16s
r-package (clang17, R-devel)	12m 16s
r-package (clang18, R-devel)	12m 11s
r-package (clang19, R-devel)	11m 45s
r-package (macos-13, clang, R 4.3, cmake)	8m 53s
r-package (gcc14, R-devel)	11m 24s
r-package (windows-latest, MINGW, R 3.6, cmake)	11m 7s
r-package (intel, R-devel)	12m 34s
r-package (rchk, R-devel)	13m 20s
r-package (windows-latest, MINGW, R 4.3, cmake)	16m 54s
r-package (windows-2019, MSVC, R 3.6, cmake)	23m 5s
r-package (windows-2022, MSVC, R 4.3, cmake)	29m 25s
r-package (windows-latest, MINGW, R 3.6, cran)	13m 2s
r-package (windows-latest, MINGW, R 4.3, cran)	14m 25s
r-package (ubuntu-latest, gcc, R 4.3, cran)	11m 19s
r-package (macos-13, clang, R 4.3, cran)	9m 44s
r-package (macos-14, clang, R 4.3, cran)	5m 44s
all-r-package-jobs-successful	2s
	5h 1m 56s

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