doc: applied post-release doc fixes on 2.9-54h branch

Applied post-release doc fixes on 2.9-54h branch.

Signed-off-by: Francesco Domenico Servidio <[email protected]>

Author: FrancescoSer

doc/nrf/app_dev/device_guides/nrf54h/ug_nrf54h20_gs.rst

@@ -159,7 +159,7 @@ Installing nRF Util and its commands
 Using the nRF54H20 DK with the |NCS| version |release| requires the following:
 
 * nRF Util v7.13.0 or higher
-* nRF Util ``device`` command v2.7.14
+* nRF Util ``device`` command v2.7.15
 * nRF Util ``trace`` command v3.1.0
 * nRF Util ``suit`` command v0.9.0
 
@@ -184,11 +184,11 @@ Using the nRF54H20 DK with the |NCS| version |release| requires the following:
       For more information, consult the `Upgrading nRF Util core module`_ documentation.
 
 #. Install the required versions of nRF Util commands, as listed above, using the command from `Installing specific versions of nRF Util commands`_.
-   For example, the following command installs the nRF Util ``device`` command version 2.7.14:
+   For example, the following command installs the nRF Util ``device`` command version 2.7.15:
 
    .. code-block::
 
-      nrfutil install device=2.7.14 --force
+      nrfutil install device=2.7.15 --force
 
 #. Install the nRF Util ``trace`` command version 3.10.0 as follows::
 

doc/nrf/app_dev/device_guides/nrf54h/ug_nrf54h20_keys.rst

@@ -57,11 +57,11 @@ To generate the keys, follow these steps:
 
    * For the radio core::
 
-         python generate_psa_key_attributes_new.py --usage VERIFY_MESSAGE_EXPORT --id 0x40032100 --type ECC_TWISTED_EDWARDS --size 255 --algorithm EDDSA_PURE --location PERSISTENT_CRACEN --key-from-file MANIFEST_RADIOCORE_GEN1_pub.pem --file all_keys.json --cracen_usage RAW
+         python generate_psa_key_attributes.py --usage VERIFY_MESSAGE_EXPORT --id 0x40032100 --type ECC_TWISTED_EDWARDS --size 255 --algorithm EDDSA_PURE --location PERSISTENT_CRACEN --key-from-file MANIFEST_RADIOCORE_GEN1_pub.pem --file all_keys.json --cracen_usage RAW
 
    * For the main root manifest::
 
-         python generate_psa_key_attributes_new.py --usage VERIFY_MESSAGE_EXPORT --id 0x4000AA00 --type ECC_TWISTED_EDWARDS --size 255 --algorithm EDDSA_PURE --location PERSISTENT_CRACEN --key-from-file MANIFEST_OEM_ROOT_GEN1_pub.pem --file all_keys.json --cracen_usage RAW
+         python generate_psa_key_attributes.py --usage VERIFY_MESSAGE_EXPORT --id 0x4000AA00 --type ECC_TWISTED_EDWARDS --size 255 --algorithm EDDSA_PURE --location PERSISTENT_CRACEN --key-from-file MANIFEST_OEM_ROOT_GEN1_pub.pem --file all_keys.json --cracen_usage RAW
 
 
 The generated key data is stored in a JSON file, which serves as an input for the next step.

doc/nrf/releases_and_maturity/migration/migration_guide_2.9.0-nRF54H20-1-rc2.rst

@@ -93,11 +93,11 @@ nRF Util device
 
 .. toggle::
 
-  * nRF Util ``device`` command has been updated to v2.7.10.
+  * nRF Util ``device`` command has been updated to v2.7.15.
 
-    Install the nRF Util ``device`` command v2.7.14 as follows::
+    Install the nRF Util ``device`` command v2.7.15 as follows::
 
-       nrfutil install device=2.7.14 --force
+       nrfutil install device=2.7.15 --force
 
     For more information, consult the `nRF Util`_ documentation.