Use `region_map::update_box` instead of `update_region` where possible #4653

Job	Run time
read-build-matrix	7s
clang-tidy	16m 2s
build-and-test (dpcpp, ad494e9d, false, 22.04, intel, Debug)	14m 53s
build-and-test (dpcpp, ad494e9d, false, 22.04, intel, Release)	15m 53s
build-and-test (dpcpp, latest, true, 24.04, intel, Debug)	15m 53s
build-and-test (dpcpp, latest, true, 24.04, intel, Release)	16m 28s
build-and-test (acpp, v24.06.0, false, 22.04, nvidia, Debug)	17m 37s
build-and-test (acpp, v24.06.0, false, 22.04, nvidia, Release)	21m 21s
build-and-test (acpp, latest, true, 24.04, nvidia, Debug)	17m 4s
build-and-test (acpp, latest, true, 24.04, nvidia, Release)	19m 30s
build-and-test (simsycl, HEAD, true, 24.04, intel, Release)	2m 22s
build-and-test (simsycl, HEAD, true, 24.04, intel, Debug)	9m 7s
report	23s
tag-latest-containers	0s
	2h 46m 40s

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