add breaking change notifier #2862

Job	Run time
checks / other-checks	50s
checks / check-style	2m 3s
changed-files / Check changed files	20s
devcontainer / amd64, 12.5, conda	6m 48s
devcontainer / amd64, 12.5, pip	6m 58s
wheel-build-cuml / compute-matrix	3s
clang-tidy / build	4m 10s
conda-cpp-build / compute-matrix	3s
wheel-build-cuml / 11.8.0, 3.10, amd64, rockylinux8	1s
wheel-build-cuml / 12.5.1, 3.10, amd64, rockylinux8	1s
wheel-build-cuml / 11.8.0, 3.11, amd64, rockylinux8	1s
wheel-build-cuml / 12.5.1, 3.11, amd64, rockylinux8	1s
wheel-build-cuml / 11.8.0, 3.12, amd64, rockylinux8	1s
wheel-build-cuml / 12.5.1, 3.12, amd64, rockylinux8	1s
wheel-build-cuml / 11.8.0, 3.10, arm64, rockylinux8	1m 27s
wheel-build-cuml / 12.5.1, 3.10, arm64, rockylinux8	1m 26s
wheel-build-cuml / 11.8.0, 3.11, arm64, rockylinux8	1m 1s
wheel-build-cuml / 12.5.1, 3.11, arm64, rockylinux8	1m 26s
wheel-build-cuml / 11.8.0, 3.12, arm64, rockylinux8	1m 7s
wheel-build-cuml / 12.5.1, 3.12, arm64, rockylinux8	59s
conda-cpp-build / 11.8.0, 3.10, amd64, rockylinux8	1s
conda-cpp-build / 12.5.1, 3.10, amd64, rockylinux8	19s
conda-cpp-build / 11.8.0, 3.10, arm64, rockylinux8	46s
conda-cpp-build / 12.5.1, 3.10, arm64, rockylinux8	1m 0s
wheel-tests-cuml	1s
conda-python-build	1s
conda-cpp-checks	1s
conda-cpp-tests	1s
docs-build	1s
conda-python-tests-singlegpu	1s
optional-job-conda-python-tests-cudf-pandas-integration	1s
conda-notebook-tests	1s
conda-python-tests-dask	1s
pr-builder / run	1s
	31m 3s

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