scripts: sbom: Update SPDX License List

This commit updates the SPDX license list to version 3.28.0.
The license list is used by west ncs-sbom tool.

Signed-off-by: Nicolae Dicu <nicolae.dicu@nordicsemi.no>

Author: nicu1989

doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst

@@ -590,7 +590,7 @@ This section provides detailed lists of changes by :ref:`script <scripts>`.
 
   * Licence handling of the LLVM toolchain libraries.
   * Support for hex only ``softdevice`` sysbuild domains.
-
+  * Updated the SPDX License List database to version 3.28.0.
 
 Integrations
 ============