WWNN/WWPN (NAA identifiers) and iSCSI iqn

Suggested by Martin Wilck <mwilck@suse.com>

.github/actions/spelling/candidate.patterns

@@ -646,6 +646,14 @@ W/"[^"]+"
 # Compiler flags (linker)
 ,-B
 
+# WWNN/WWPN (NAA identifiers)
+\b(?:0x)?10[0-9a-f]{14}\b
+\b(?:0x|3)?[25][0-9a-f]{15}\b
+\b(?:0x|3)?6[0-9a-f]{31}\b
+
+# iSCSI iqn (approximate regex)
+\biqn\.[0-9]{4}-[0-9]{2}(?:[\.-][a-z][a-z0-9]*)*\b
+
 # curl arguments
 \b(?:\\n|)curl(?:\.exe|)(?:\s+-[a-zA-Z]{1,2}\b)*(?:\s+-[a-zA-Z]{3,})(?:\s+-[a-zA-Z]+)*
 # set arguments