Merge pull request #2344 from arduino/product-compliance-uploads

New FCC DoCs and 1 update to product.md

Author: kateryna-lukina

content/hardware/_unlisted/kits/opta-ext-d1608e/certifications/Arduino_AFX00005-DoC_FCC.pdf

@@ -1,5 +1,5 @@
 ---
 title: Opta WiFi
-certifications: [CE, UL, UKCA, FCC, ENEC]
+certifications: [CE, UL, UKCA, FCC, ENEC, IC]
 sku: [AFX00002]
 ---