Strip "unsafe" from ndt5 and ndt7 UUIDs

[stephen-soltesz]

This change is an update in response to the "unsafe UUIDs" incident 2022-11-30. Between 2022-11-08 and 2022-11-30 the NDT server was started without the -uuid-prefix-file flag which resulted in UUIDs with the "unsafe" string while other sidecar data (e.g. annotation) used the correct UUID. This mismatch results in the two datatypes failing to join.

This change is sufficient to correct the NDT UUIDs and allow the two datatypes to join correctly.

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This change is 

[coveralls]

Pull Request Test Coverage Report for Build 7428

• 4 of 4 (100.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.03%) to 67.307%

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Totals
Change from base Build 7421:	0.03%
Covered Lines:	3329
Relevant Lines:	4946

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💛 - Coveralls