Add PPC Ubuntu Docker image and use it on CI (#444) #3162

Job	Run time
lint / clang-format	13s
lint / python-lint	5s
lint / shell-lint	13s
mac / clang-build (Release)	7m 38s
mac / clang-build (Debug)	1m 46s
ubuntu / gcc-build (ubuntu-24.04, Release)	1m 18s
ubuntu / gcc-build (ubuntu-24.04, Debug)	2m 24s
ubuntu / clang-build (ubuntu-24.04-arm)	6m 30s
ubuntu / gcc-build (ubuntu-24.04-arm, Release)	2m 44s
ubuntu / gcc-build (ubuntu-24.04-arm, Debug)	3m 25s
ubuntu / clang-build (ubuntu-24.04)	1m 34s
windows / clang-build	2m 4s
windows / msvc-build (Debug)	5m 26s
windows / msvc-build (Release)	7m 19s
windows / clang-test	1m 44s
ubuntu / gcc-test (ubuntu-24.04-arm)	5m 29s
ubuntu / gcc-test (ubuntu-24.04)	5m 33s
windows / clang-test-extended	1m 43s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	1m 24s
ubuntu / clang-test (ubuntu-24.04-arm)	5m 6s
ubuntu / clang-test (ubuntu-24.04)	5m 57s
windows / msvc-test	4m 30s
mac / clang-test	3m 6s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	3m 2s
ubuntu / gcc-test-extended (ubuntu-24.04-arm)	3m 53s
ubuntu / gcc-test-extended (ubuntu-24.04)	2m 46s
mac / clang-test-extended	2m 0s
windows / msvc-test-extended	1m 46s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 17s
ubuntu / clang-test-extended (ubuntu-24.04-arm)	3m 32s
ubuntu / clang-test-extended (ubuntu-24.04)	3m 32s
ubuntu / gcc-build-codecov	5m 9s
perf / ubuntu-gcc-build-perf-stats	1m 27s
pages / build-scoreboard	10s
pages / build-doxygen-xml	19s
pages / build-sphinx	33s
pages / deploy-pages	20s
	1h 47m 57s

Provide feedback