[Scala sttp] Fix header serialization for Optional values#21603

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wing328 merged 3 commits intoOpenAPITools:masterfrom

Mattias-Sehlstedt:scala-sttp-header-serialization

Aug 2, 2025

Commits on Jul 21, 2025

Adjust header serialization for Optional values
Mattias-Sehlstedt
committed

Commits on Jul 24, 2025

Add additional test verification to display the header type
Mattias-Sehlstedt
committed
Do not get a null value from an option if it is empty, but rather keep the None value. If a value is present it is converted to an Option[String]
Mattias-Sehlstedt
committed