[cmake] [swig] use CMake's built-in file-copying mechanisms instead o… #7758

Job	Run time
r-package (debian, R-devel, clang)	4m 21s
r-package (ubuntu-latest, gcc, R 3.6, cmake)	4m 23s
r-package (ubuntu-latest, gcc, R 4.3, cmake)	4m 24s
r-package (ubuntu-latest, clang, R 3.6, cmake)	4m 21s
r-sanitizers (ubuntu-latest, R-devel, gcc ASAN/UBSAN)	4m 19s
r-package (ubuntu-latest, clang, R 4.3, cmake)	4m 23s
r-sanitizers (ubuntu-latest, R-devel, clang ASAN/UBSAN)	4m 21s
r-package (macOS-latest, gcc, R 4.3, cmake)	4m 34s
r-package (macOS-latest, clang, R 4.3, cmake)	4m 36s
r-package (windows-latest, MINGW, R 3.6, cmake)	4m 17s
r-package (windows-latest, MINGW, R 4.3, cmake)	4m 18s
r-package (windows-2019, MSVC, R 3.6, cmake)	4m 19s
r-package (windows-2022, MSVC, R 4.3, cmake)	4m 18s
r-package (windows-latest, MINGW, R 3.6, cran)	4m 15s
r-package (windows-latest, MINGW, R 4.3, cran)	4m 15s
r-package (ubuntu-latest, gcc, R 4.3, cran)	4m 21s
r-package (macOS-latest, clang, R 4.3, cran)	4m 30s
r-rchk (ubuntu-latest, gcc, R 4.3, cran)	4m 23s
all-r-package-jobs-successful	1s
	1h 18m 39s

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