test(core): Update and document Turkish hyphenation test

tests/bug-269.expected

@@ -659,21 +659,21 @@ Mx 	60.0643
 T	183 w=2.3129	(’)
 Mx 	62.3773
 T	215 81 w=8.3098	(ın)
-Mx 	74.4957
+Mx 	74.1653
 T	75 72 85 w=14.2376	(her)
-Mx 	92.5420
+Mx 	91.8812
 T	86 68 92 73 68 86 215 w=27.9328	(sayfası)
-Mx 	124.2835
+Mx 	123.2923
 T	80 129 77 71 72 92 76 w=33.7127	(müjdeyi)
-Mx 	161.8049
+Mx 	160.4832
 T	78 68 83 86 68 80 68 78 87 68 w=49.2375	(kapsamakta)
-Mx 	211.0424
+Mx 	209.7207
 T	15 w=2.3129	(,)
-Mx 	217.1640
+Mx 	215.5119
 T	80 129 77 71 72 w=25.9947	(müjde)
-Mx 	246.9673
+Mx 	244.9848
 T	71 72 w=9.9175	(de)
-Mx 	260.6935
+Mx 	258.3806
 T	86 82 81 w=14.5533	(son)
 Mx 	41.6693
 My 	129.0292

tests/bug-283.expected

@@ -333,7 +333,7 @@ Mx 	3.4417
 Mx 	5.3848
 Mx 	5.6769
 T	51 a=7.4549 66 a=5.8039 67 a=6.2611 8 a=2.4130 67 a=6.2611 74 a=3.4417 78 a=10.0330 74 a=3.4417 91 a=5.3848 70 a=5.6769	(Rab'bimize)
-Mx 	77.7134
+Mx 	77.1101
 Mx 	6.9596
 Mx 	5.8039
 Mx 	6.8834
@@ -344,7 +344,7 @@ Mx 	6.8834
 Mx 	3.4417
 Mx 	6.8834
 T	53 a=7.5819 66 a=5.8039 79 a=6.8834 83 a=4.7244 241 a=3.4417 8 a=2.4130 79 a=6.8834 241 a=3.4417 79 a=6.8834	(Tanrı'nın)
-Mx 	132.0612
+Mx 	130.8547
 Mx 	7.4549
 Mx 	5.8039
 Mx 	6.0071
@@ -356,7 +356,7 @@ Mx 	3.4417
 Mx 	5.3848
 Mx 	5.6769
 T	51 a=7.4549 66 a=5.8039 67 a=6.2611 8 a=2.4130 67 a=6.2611 74 a=3.4417 78 a=10.0330 74 a=3.4417 91 a=5.3848 70 a=5.6769	(Rab'bimize)
-Mx 	194.8927
+Mx 	193.0830
 Mx 	6.9596
 Mx 	5.8039
 Mx 	6.8834
@@ -367,13 +367,13 @@ Mx 	6.8834
 Mx 	3.4417
 Mx 	6.8834
 T	53 a=7.5819 66 a=5.8039 79 a=6.8834 83 a=4.7244 241 a=3.4417 8 a=2.4130 79 a=6.8834 241 a=3.4417 79 a=6.8834	(Tanrı'nın)
-Mx 	249.2406
+Mx 	246.8276
 T	51 66 67 w=19.5199	(Rab)
-Mx 	268.7605
+Mx 	266.3475
 T	8 w=2.4130	(')
-Mx 	271.1735
+Mx 	268.7605
 T	67 74 w=9.7028	(bi)
-Mx 	280.8763
+Mx 	278.4633
 T	14 w=4.2926	(-)
 Mx 	14.8819
 My 	136.5210