deps: update ICU to 72.1

Refs: https://github.com/unicode-org/icu/releases/tag/release-72-1
PR-URL: #45068
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Steven R Loomis <srloomis@us.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

Author: targos

deps/icu-small/README-FULL-ICU.txt

@@ -1,8 +1,8 @@
 ICU sources - auto generated by shrink-icu-src.py
 
 This directory contains the ICU subset used by --with-intl=full-icu
-It is a strict subset of ICU 71 source files with the following exception(s):
-* deps/icu-small/source/data/in/icudt71l.dat.bz2 : compressed data file
+It is a strict subset of ICU 72 source files with the following exception(s):
+* deps/icu-small/source/data/in/icudt72l.dat.bz2 : compressed data file
 
 
 To rebuild this directory, see ../../tools/icu/README.md

deps/icu-small/source/common/appendable.cpp

@@ -37,23 +37,23 @@ Appendable::appendString(const UChar *s, int32_t length) {
         UChar c;
         while((c=*s++)!=0) {
             if(!appendCodeUnit(c)) {
-                return FALSE;
+                return false;
             }
         }
     } else if(length>0) {
         const UChar *limit=s+length;
         do {
             if(!appendCodeUnit(*s++)) {
-                return FALSE;
+                return false;
             }
         } while(s<limit);
     }
-    return TRUE;
+    return true;
 }
 
 UBool
 Appendable::reserveAppendCapacity(int32_t /*appendCapacity*/) {
-    return TRUE;
+    return true;
 }
 
 UChar *