[Spanish] localize 'Debugging (cncf#1458)

* Create debugging.md
* Update content/es/debugging.md
* add new words

Signed-off-by: Vasu Singh <vasucp1207@gmail.com>
Signed-off-by: vasucp1207 <vasucp1207@gmail.com>
Co-authored-by: Nicolas Quiceno B <nicolas.quiceno@astrokube.com>
Co-authored-by: Victor Morales <chipahuac@hotmail.com>

content/es/.wordlist.txt

@@ -218,6 +218,7 @@ Benavides
 blob
 blue
 branch
+bug
 bugs
 Business
 BVS