Sync pig-latin tests (#423)

Author: BNAndras

exercises/practice/pig-latin/.meta/tests.toml

@@ -39,6 +39,9 @@ description = "first letter and ay are moved to the end of words that start with
 [bce94a7a-a94e-4e2b-80f4-b2bb02e40f71]
 description = "first letter and ay are moved to the end of words that start with consonants -> word beginning with q without a following u"
 
+[e59dbbe8-ccee-4619-a8e9-ce017489bfc0]
+description = "first letter and ay are moved to the end of words that start with consonants -> word beginning with consonant and vowel containing qu"
+
 [c01e049a-e3e2-451c-bf8e-e2abb7e438b8]
 description = "some letter clusters are treated like a single consonant -> word beginning with ch"
 

exercises/practice/pig-latin/pig-latin-test.rkt

@@ -40,6 +40,9 @@
           (test-equal? "word beginning with q without a following u"
                        (translate "qat") "atqay")
 
+          (test-equal? "word beginning with consonant and vowel containing qu"
+                       (translate "liquid") "iquidlay")
+
           (test-equal? "word beginning with ch"
                        (translate "chair") "airchay")