Unicode 16.0

Update script names in `fontspec-code-scripts.dtx`.

This is based on tag names used in the beta version of the OpenType
specification 1.9.1, which in turn is based on the alpha version of Unicode
16.0 (to be released in Autumn 2024).

fontspec-code-scripts.dtx

@@ -49,6 +49,7 @@
 \newfontscript{Elbasan}{elba}
 \newfontscript{Elymaic}{elym}
 \newfontscript{Ethiopic}{ethi}
+\newfontscript{Garay}{gara}
 \newfontscript{Georgian}{geor}
 \newfontscript{Glagolitic}{glag}
 \newfontscript{Gothic}{goth}
@@ -57,6 +58,7 @@
 \newfontscript{Gujarati}{gjr2,gujr}
 \newfontscript{Gunjala~Gondi}{gong}
 \newfontscript{Gurmukhi}{gur2,guru}
+\newfontscript{Gurung~Khema}{gukh}
 \newfontscript{Hangul~Jamo}{jamo}
 \newfontscript{Hangul}{hang}
 \newfontscript{Hanifi~Rohingya}{rohg}
@@ -77,6 +79,7 @@
 \newfontscript{Khmer}{khmr}
 \newfontscript{Khojki}{khoj}
 \newfontscript{Khudawadi}{sind}
+\newfontscript{Kirat~Rai}{krai}
 \newfontscript{Lao}{lao~}
 \newfontscript{Latin}{latn}
 \newfontscript{Lepcha}{lepc}
@@ -116,6 +119,7 @@
 \newfontscript{Odia}{ory2,orya}
 \newfontscript{Ogham}{ogam}
 \newfontscript{Ol~Chiki}{olck}
+\newfontscript{Ol~Onal}{onao}
 \newfontscript{Old~Italic}{ital}
 \newfontscript{Old~Hungarian}{hung}
 \newfontscript{Old~North~Arabian}{narb}
@@ -146,6 +150,7 @@
 \newfontscript{Sora~Sompeng}{sora}
 \newfontscript{Sumero-Akkadian~Cuneiform}{xsux}
 \newfontscript{Sundanese}{sund}
+\newfontscript{Sunuwar}{sunu}
 \newfontscript{Syloti~Nagri}{sylo}
 \newfontscript{Syriac}{syrc}
 \newfontscript{Tagalog}{tglg}
@@ -164,7 +169,9 @@
 \newfontscript{Tibetan}{tibt}
 \newfontscript{Tifinagh}{tfng}
 \newfontscript{Tirhuta}{tirh}
+\newfontscript{Todhri}{todr}
 \newfontscript{Toto}{toto}
+\newfontscript{Tulu-Tigalari}{tutg}
 \newfontscript{Ugaritic~Cuneiform}{ugar}
 \newfontscript{Vai}{vai~}
 \newfontscript{Vithkuqi}{vith}