add slack notification #7

Job	Run time
Run SonarCloud analysis for Java code	1m 42s
Build linux cp38 wheel	10m 16s
Build linux cp39 wheel	9m 54s
Build darwin cp38 wheel	1s
Build darwin cp39 wheel	10m 45s
Build linux cp310 wheel	10m 32s
Build darwin cp310 wheel	9m 34s
Build linux cp311 wheel	10m 42s
Build darwin cp311 wheel	5m 51s
Build linux cp312 wheel	10m 46s
Build darwin cp312 wheel	1s
Build linux cp313 wheel	10m 40s
Build darwin cp313 wheel	1s
Build darwin-arm64 cp38 wheel	1s
Build darwin-arm64 cp39 wheel	1s
Build darwin-arm64 cp310 wheel	1s
Build darwin-arm64 cp311 wheel	1s
Build darwin-arm64 cp312 wheel	1s
Build darwin-arm64 cp313 wheel	1s
Build windows cp38 wheel	11m 53s
Build windows cp39 wheel	13m 29s
Build windows cp310 wheel	11m 49s
Build windows cp311 wheel	13m 2s
Build windows cp312 wheel	13m 11s
Build windows cp313 wheel	15m 22s
Package wheels	1s
	2h 49m 38s

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