repochecker/grammalecte: Add some new spelling exceptions

repochecker/grammalecte/grammalecte.go

@@ -165,6 +165,9 @@ func grammalecte(name string, text string, paragraph int, exceptions *sync.Check
 					break
 				}
 			}
+			if strings.HasPrefix(serror.Value, "CVE-20") {
+				continue
+			}
 			if allowed || exceptions.HasException(":spelling:"+serror.Value) {
 				continue
 			}