[feature] add mongodbcdc datasource #441

Job	Run time
Code style	27s
License header	34s
Dead links	13s
Sanity check results	1s
Dependency licenses	3m 15s
Integration Test (8, ubuntu-latest)	2m 18s
Build (8, ubuntu-latest)	6m 43s
Unit Test (8, ubuntu-latest)	2m 48s
Integration Test (11, ubuntu-latest)	3m 30s
Build (8, windows-latest)	8m 44s
Unit Test (8, windows-latest)	9m 29s
Build (11, ubuntu-latest)	3m 34s
Unit Test (11, ubuntu-latest)	5m 53s
Build (11, windows-latest)	9m 12s
Unit Test (11, windows-latest)	6m 43s
	1h 3m 24s

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