Update tests for Klatt voices

tests/klatt.test

@@ -39,9 +39,10 @@ else
         exit
 fi
 
-test_voice en+klatt 83be910e5e23ea8e3ac9df6f86253b9296491367 "The quick brown fox jumps over the lazy dog"
-test_voice en+klatt2 e9f31d6f515ab6d83e3c39a15b595d0732a084f9 "The quick brown fox jumps over the lazy dog"
-test_voice en+klatt3 8067add512b2541132c6cc831e03ab7361a691b8 "The quick brown fox jumps over the lazy dog"
-test_voice en+klatt4 15e2d269495e382315284eedfd72f91ab821f0d1 "The quick brown fox jumps over the lazy dog"
+test_voice en+klatt 2d910bd0bf0735e479166302ad68ca245360b6f4 "The quick brown fox jumps over the lazy dog"
+test_voice en+klatt2 d986302f525b455222f7cb77d70425ad9e524207 "The quick brown fox jumps over the lazy dog"
+test_voice en+klatt3 71487b8cd764bbbffeee4545c9e742540d381fec "The quick brown fox jumps over the lazy dog"
+test_voice en+klatt4 377767780368115863cde5cc11c0203cfdd48476 "The quick brown fox jumps over the lazy dog"
+test_voice en+klatt5 62f7afeb70d83b9a934b3be71c8ab89bd562079d "The quick brown fox jumps over the lazy dog"