#71 - system.text.json has vunerability.

[github-actions[bot]]

Package	Line Rate	Branch Rate	Health
EFCore.Common.Tests	91%	88%	✔
EFCore.Xml	75%	50%	✔
Data.Common	42%	36%	➖
EFCore.Common	82%	64%	✔
Data.Xml	55%	47%	➖
Data.Tests.Common	1%	1%	❌
EFCore.Common.Tests	89%	88%	✔
Data.Csv	57%	48%	➖
EFCore.Csv	75%	50%	✔
Data.Common	45%	39%	➖
EFCore.Common	82%	64%	✔
Data.Tests.Common	1%	1%	❌
Data.Common	75%	64%	✔
Data.Tests.Common	95%	64%	✔
Data.Json	79%	76%	✔
Data.Common	72%	62%	✔
Data.Xml	73%	78%	✔
Data.Tests.Common	93%	67%	✔
Data.Common	1%	0%	❌
EFCore.Common.Tests	94%	88%	✔
Data.Common	46%	40%	➖
EFCore.Json	75%	50%	✔
EFCore.Common	82%	64%	✔
Data.Tests.Common	1%	1%	❌
Data.Json	66%	57%	✔
Data.Csv	87%	88%	✔
Data.Common	71%	61%	✔
Data.Tests.Common	89%	62%	✔
Summary	50% (11531 / 21950)	44% (3347 / 7527)	➖