Ignore forum categories (to avoid 429 Too Many Requests)

Author: seaxwi

.lycheeignore

@@ -60,6 +60,7 @@ https://www.tindie.com/products/ataradov/cmsis-dap-compliant-swd-debugger/
 https://shopify.com/43847352471/account/orders
 https://shopify.com/50616893647/account/orders
 https://www.nongnu.org/avr-libc/user-manual/FAQ.html#faq_cplusplus
+https://forum.arduino.cc/c/*
 
 # [429] Failed: Network error: Too Many Requests