[CI] Switch Docker image build to master branch only #3708

Job	Run time
cpp-lint / clang-format	14s
mac / clang-build (Debug)	1m 52s
mac / clang-build (Release)	2m 6s
ubuntu / gcc-build (ubuntu-24.04, Debug)	1m 24s
ubuntu / gcc-build (ubuntu-24.04, Release)	1m 55s
ubuntu / clang-build (ubuntu-24.04)	1m 18s
ubuntu / gcc-build (ubuntu-24.04-arm, Debug)	1m 30s
windows / msvc-build (Debug)	2m 40s
windows / msvc-build (Release)	1m 48s
ubuntu / clang-build (ubuntu-24.04-arm)	1m 46s
windows / clang-build	3m 45s
ubuntu / gcc-build (ubuntu-24.04-arm, Release)	1m 20s
windows / msvc-test	5m 2s
windows / clang-test	2m 51s
ubuntu / gcc-test (ubuntu-24.04-arm)	8m 41s
ubuntu / gcc-test (ubuntu-24.04)	8m 59s
windows / msvc-test-extended	3m 7s
mac / clang-test	5m 18s
ubuntu / clang-test (ubuntu-24.04-arm)	8m 57s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	2m 5s
ubuntu / clang-test (ubuntu-24.04)	8m 44s
windows / clang-test-extended	3m 4s
mac / clang-test-extended	3m 3s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	3m 10s
ubuntu / gcc-test-extended (ubuntu-24.04-arm)	4m 48s
ubuntu / gcc-test-extended (ubuntu-24.04)	5m 19s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 44s
ubuntu / clang-test-extended (ubuntu-24.04)	4m 51s
ubuntu / clang-test-extended (ubuntu-24.04-arm)	4m 56s
ubuntu / gcc-build-codecov	6m 13s
perf / ubuntu-gcc-build-perf-stats	2m 15s
pages / build-doxygen-xml	1m 13s
pages / build-scoreboard	18s
pages / build-sphinx	38s
pages / deploy-pages	-1s
	1h 57m 53s

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