Merge pull request #1927 from arduino/product-compliance5

declarations for Nano Matter

Author: kateryna-lukina

content/hardware/_unlisted/boards/nano-matter/certifications/Arduino_ABX00112-DoC_CE.pdf

@@ -5,6 +5,7 @@ primary_button_url: /tutorials/nano-matter/user-manual/
 primary_button_title: User Manual
 sku: [ABX00112]
 core: arduino:mbed_nano
+certifications: [CE, UKCA]
 ---
 
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