matter: add shell commands for resource usage

Add shell commands for printing and resetting the top usage
of critical resources used by the Matter stack.

Signed-off-by: Damian Krolik <damian.krolik@nordicsemi.no>

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

@@ -101,12 +101,17 @@ See `Bluetooth mesh samples`_ for the list of changes in the Bluetooth mesh samp
 Matter
 ------
 
-* Added a page about :ref:`ug_matter_device_optimizing_memory`.
 * Fixed an IPC crash on nRF5340 when Zephyr's main thread takes a long time.
 * Disabled OpenThread shell by default in Matter over Thread samples.
 * Enabled :kconfig:option:`CHIP_FACTORY_RESET_ERASE_NVS` Kconfig option by default, including for builds without factory data support.
   The firmware now erases all flash pages in the non-volatile storage during a factory reset, instead of just clearing Matter-related settings.
 
+* Added:
+
+  * Page about :ref:`ug_matter_device_optimizing_memory`.
+  * Shell commands for printing and resetting the peak usage of critical system resources used by Matter.
+    These shell commands are available when both :kconfig:option:`CHIP_LIB_SHELL` and :kconfig:option:`CHIP_STATISTICS` Kconfig options are set.
+
 See `Matter samples`_ for the list of changes for the Matter samples.
 
 Matter fork

west.yml

@@ -147,7 +147,7 @@ manifest:
     - name: matter
       repo-path: sdk-connectedhomeip
       path: modules/lib/matter
-      revision: 97b73256e666f867cb840f0beeeaa5091f47e544
+      revision: 1e209c93fd43fd4eb313eec4285a36cb577800c4
       submodules:
         - name: nlio
           path: third_party/nlio/repo