Bump docker/build-push-action from 6 to 7 #4627

Job	Run time
pre-commit / check-file-sizes	4s
pre-commit / link-check	14s
pre-commit / pre-commit	1m 45s
mac / clang-build (Release)	3m 18s
ubuntu / clang-build (ubuntu-24.04)	2m 39s
ubuntu / gcc-build (ubuntu-24.04, Debug)	2m 7s
ubuntu / gcc-build (ubuntu-24.04, Release)	2m 18s
windows / msvc-build (Debug)	3m 10s
windows / clang-build	4m 41s
mac / clang-build (Debug)	1m 54s
windows / msvc-build (Release)	1m 31s
mac / clang-test	4m 16s
windows / msvc-test	5m 6s
windows / clang-test	3m 49s
mac / clang-test-extended	3m 5s
ubuntu / clang-test (ubuntu-24.04)	8m 26s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	3m 29s
windows / clang-test-extended	2m 44s
windows / msvc-test-extended	3m 16s
ubuntu / gcc-test (ubuntu-24.04)	8m 28s
ubuntu / clang-test-extended (ubuntu-24.04)	4m 33s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	2m 56s
ubuntu / gcc-test-extended (ubuntu-24.04)	4m 33s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 26s
ubuntu / gcc-build-codecov	7m 33s
perf / macos-clang-build-perf-stats	2m 32s
perf / ubuntu-gcc-build-perf-stats	1m 27s
pages / build-scoreboard	24s
pages / build-doxygen-xml	16s
pages / build-sphinx	31s
pages / deploy-pages	-1s
	1h 33m 30s

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