Merge pull request #2532 from arduino/benjamindannegard/nano-matter-community-version

[PXCT-712] Nano Matter community version product page

Author: jhansson-ard

content/hardware/03.nano/boards/nano-matter/features.md

@@ -51,5 +51,11 @@
     Protect your project with the industry-leading suite of security features from Silicon Labs escalating Internet of Things (IoT) threats.
   </Feature>
 
+  <Feature title="Community version" image="nano-form-factor">
+    Access the Nano Matter community version technical documentation!
+    <FeatureWrapper>
+      <FeatureLink title="Download" url="https://docs.arduino.cc/resources/misc/nano_matter_community_technical_documentation.zip" download blank/>
+    </FeatureWrapper>
+  </Feature>
 
 </FeatureList>