Update ICU to 58.1

source/data/region/sr_Latn_XK.txt

Index: source/data/region/sr_Latn_XK.txt
diff --git a/source/data/region/sr_Latn_XK.txt b/source/data/region/sr_Latn_XK.txt
new file mode 100644
index 0000000000000000000000000000000000000000..188f7a8450578dce97f0f4c05b53cb1401d4ab34
--- /dev/null
+++ b/source/data/region/sr_Latn_XK.txt
@@ -0,0 +1,22 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
+sr_Latn_XK{
+    Countries{
+        CG{"Kongo"}
+        CI{"Obala Slonovače (Kot d’Ivoar)"}
+        CV{"Kabo Verde"}
+        CZ{"Češka Republika"}
+        HK{"SAR Hongkong"}
+        KN{"Sveti Kits i Nevis"}
+        MO{"SAR Makao"}
+        PM{"Sveti Pjer i Mikelon"}
+        RE{"Reunion"}
+        TL{"Timor-Leste (Istočni Timor)"}
+        UM{"Manja udaljena ostrva SAD"}
+        VC{"Sveti Vinsent i Grenadini"}
+    }
+    Countries%variant{
+        MK{"BJR Makedonija"}
+    }
+    Version{"2.1.29.33"}
+}