docs: remove nitrogen from releases/ files

Oniro will not support Nitrogen and NRF, this commit removes them from release notes

Signed-off-by: Grzegorz Gwozdz <grzegorz.gwozdz@huawei.com>

conf.py

@@ -49,7 +49,7 @@ language = 'en'
 # directories to ignore when looking for source files.
 # This pattern also affects html_static_path and html_extra_path.
 exclude_patterns = ['README.rst', 'contributing/project.rst', 'experimental', 
-                     'oniro/index.rst']
+                     'oniro/index.rst', 'oniro/hardware-support/boards/archive/*']
 
 
 # -- Options for HTML output -------------------------------------------------

releases/aladeen/0.1.0/release_notes.rst

@@ -83,7 +83,7 @@ Supported Hardware Platforms
 +--------------------------------------------------------------------------------------------------------------------------------------+---------------------+----------------------------------+
 | Board (chipset)                                                                                                                      | Supported kernels   | Board documentation              |
 +======================================================================================================================================+=====================+==================================+
-| `Nitrogen (nRF52832 - Cortex-M4) <https://docs.zephyrproject.org/latest/boards/arm/96b_nitrogen/doc/index.html#boards-nitrogen>`__   | Zephyr              | :ref:`SupportedBoardNitrogen`    |
+| `Nitrogen (nRF52832 - Cortex-M4) <https://docs.zephyrproject.org/latest/boards/arm/96b_nitrogen/doc/index.html#boards-nitrogen>`__   | Zephyr              |                                  |
 +--------------------------------------------------------------------------------------------------------------------------------------+---------------------+----------------------------------+
 | `Avenger96 (STM32 - Cortex-A7 & Cortex-M4) <https://docs.zephyrproject.org/latest/boards/arm/96b_avenger96/doc/index.html>`__        | Linux & Zephyr      |                                  |
 +--------------------------------------------------------------------------------------------------------------------------------------+---------------------+----------------------------------+

releases/jasmine/1.0.0/release_notes.rst

@@ -78,9 +78,9 @@ Supported Hardware Platforms
 +------------------------------------------------------+-------------------+---------------------------------------+
 | Arduino Nano (nRF52840 - Cortex-M4)                  | Zephyr            | :ref:`SupportedBoardArduinoNano33BLE` |
 +------------------------------------------------------+-------------------+---------------------------------------+
-| Nitrogen (nRF52832 - Cortex-M4)                      | Zephyr            | :ref:`SupportedBoardNitrogen`         |
+| Nitrogen (nRF52832 - Cortex-M4)                      | Zephyr            |                                       |
 +------------------------------------------------------+-------------------+---------------------------------------+
-| nRF52840-DK (nRF52840 - Cortex-M4)                   | Zephyr            | :ref:`SupportedBoardnRF52840DK`       |
+| nRF52840-DK (nRF52840 - Cortex-M4)                   | Zephyr            |                                       |
 +------------------------------------------------------+-------------------+---------------------------------------+
 | RaspberryPI 4b (BCM2711)                             | Linux             | :ref:`raspberrypi`                    |
 +------------------------------------------------------+-------------------+---------------------------------------+