refactor: Drop an invalid case from getLicenseId()

The SPDX license list won't contain multiple keys for any particular
license. So, `otherSpdxLicenseKeys`, if present, may only hold license
IDs of the form `LicenseRef-*`. As ORT's ScanCode integration only ever
returns either an identifier from the SPDX license list or
`LicenseRef-$key`, the values of `otherSpdxLicenseKeys` should be
ignored.

Signed-off-by: Frank Viernau <[email protected]>

Author: fviernau

tools/curations/buildSrc/src/main/kotlin/ScanCodeLicenseDbClassifications.kt

@@ -137,7 +137,7 @@ private fun downloadLicenseDetailsBatched(
 }
 
 private fun LicenseDetails.getLicenseId(): SpdxSingleLicenseExpression {
-    val expression = spdxLicenseKey ?: otherSpdxLicenseKeys.firstOrNull() ?: "LicenseRef-scancode-$key"
+    val expression = spdxLicenseKey ?: "LicenseRef-scancode-$key"
     return SpdxSingleLicenseExpression.parse(expression)
 }