Bump docker/setup-buildx-action from 2 to 3 #3266

Job	Run time
lint / clang-format	13s
lint / shell-lint	12s
lint / python-lint	7s
mac / clang-build (Release)	2m 0s
ubuntu / clang-build (ubuntu-24.04-arm)	3m 10s
mac / clang-build (Debug)	1m 54s
windows / msvc-build (Debug)	5m 36s
windows / clang-build	3m 8s
ubuntu / gcc-build (ubuntu-24.04-arm, Release)	3m 32s
ubuntu / gcc-build (ubuntu-24.04-arm, Debug)	3m 19s
ubuntu / clang-build (ubuntu-24.04)	2m 9s
ubuntu / gcc-build (ubuntu-24.04, Release)	1m 14s
ubuntu / gcc-build (ubuntu-24.04, Debug)	1m 39s
windows / msvc-build (Release)	2m 48s
mac / clang-test	3m 20s
mac / clang-test-extended	2m 6s
windows / clang-test	2m 20s
windows / msvc-test	3m 10s
windows / clang-test-extended	2m 13s
windows / msvc-test-extended	2m 27s
ubuntu / gcc-test (ubuntu-24.04)	5m 6s
ubuntu / gcc-test (ubuntu-24.04-arm)	5m 54s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	1m 38s
ubuntu / clang-test (ubuntu-24.04-arm)	5m 38s
ubuntu / clang-test (ubuntu-24.04)	5m 14s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	2m 13s
ubuntu / gcc-test-extended (ubuntu-24.04)	4m 3s
ubuntu / gcc-test-extended (ubuntu-24.04-arm)	3m 16s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 38s
ubuntu / clang-test-extended (ubuntu-24.04-arm)	3m 41s
ubuntu / clang-test-extended (ubuntu-24.04)	3m 52s
ubuntu / gcc-build-codecov	4m 27s
perf	0s
pages	0s
	1h 34m 17s

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