icu-devel: update to 72.1

[catap]

Description

A brand new ICU is released. To allow easy test it, I've updated only icu-devel port.

The icu port will be updated in two weeks.

I've skip ci because it won't pass anyway.

Type(s)

• enhancement

Tested on

macOS 12.6 21G115 x86_64
Xcode 14.0.1 14A400

Verification

Have you

• followed our Commit Message Guidelines?
• squashed and minimized your commits?
• checked that there aren't other open pull requests for the same change?
• checked your Portfile with port lint --nitpick?
• tried existing tests with sudo port test?
• tried a full install with sudo port -vst install?
• tested basic functionality of all binary files?

[catap]

Thanks Perry!

[barracuda156]

@catap On [unsupported] 10.6 it failed to build with gcc12 with:

writesrc.cpp: In function 'void usrc_writeArray(FILE*, const char*, const void*, int32_t, int32_t, const char*, const char*)':
writesrc.cpp:202:34: error: expected ':' before 'PRId64'
  202 |         fprintf(f, value<=9 ? "%" PRId64 : "0x%" PRIx64, value);
      |                                  ^~~~~~~
      |                                  :
writesrc.cpp:35:1: note: 'PRId64' is defined in header '<cinttypes>'; did you forget to '#include <cinttypes>'?
   34 | #include "util.h"
  +++ |+#include <cinttypes>
   35 | 
writesrc.cpp:202:35: error: 'PRId64' was not declared in this scope
  202 |         fprintf(f, value<=9 ? "%" PRId64 : "0x%" PRIx64, value);
      |                                   ^~~~~~
writesrc.cpp:202:35: note: 'PRId64' is defined in header '<cinttypes>'; did you forget to '#include <cinttypes>'?
gnumake[2]: *** [writesrc.ao] Error 1

[barracuda156]

@catap Same failure on 10.6.8 Rosetta though: https://trac.macports.org/ticket/66042