feat(sdk): add nanotdf plaintext policy #1040

Job	Run time
mavenverify	1m 26s
platform-integration	4m 20s
Validate PR title	3s
SonarCloud Scan	2m 18s
platform-xtest / resolve-versions	9s
platform-xtest / cross-client-test (main)	23m 18s
platform-xtest / cross-client-test (v0.4.34)	14m 1s
ci	1s
	45m 36s

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