doc: fix link to IronSide SE 22.2.0+14

Ref: NCSDK-NONE
Signed-off-by: Håkon Amundsen <[email protected]>

Author: hakonfam

doc/nrf/links.txt

@@ -1884,7 +1884,7 @@
 .. _`nRF54H20 SoC binaries v0.9.2`: https://files.nordicsemi.com/ui/native/SDSC/external/nrf54h20_soc_binaries_v0.9.2.zip
 .. _`nRF54H20 SoC binaries v0.9.6`: https://files.nordicsemi.com/ui/native/SDSC/external/nrf54h20_soc_binaries_v0.9.6.zip
 
-.. _`nRF54H20 SoC binaries v22.2.0+14`: https://eu.files.nordicsemi.com/ui/native/SDSC/external-confidential/nrf54h20_soc_binaries_v22.2.0+14.zip
+.. _`nRF54H20 SoC binaries v22.2.0+14`: https://files.nordicsemi.com/artifactory/SDSC/external/nrf54h20_soc_binaries_v22.2.0%2B14.zip
 
 .. _`BICR binary file`: https://files.nordicsemi.com/artifactory/SDSC/external/bicr_ext_loadcap.hex
 .. _`BICR new binary file`: https://files.nordicsemi.com/artifactory/SDSC/external/bicr/bicr.hex