chore: make icu4c static-linked.

Redbeanw44602 · Redbeanw44602 · commit 882ddacb1c05 · 2024-10-02T17:52:15.000+08:00
diff --git a/xmake.lua b/xmake.lua
@@ -2,7 +2,7 @@ add_rules('mode.debug', 'mode.release')
 
 add_requires('argparse      3.1')
 add_requires('spdlog        1.14.1')
-add_requires('icu4c         75.1')
+add_requires('icu4c         75.1', { configs = { shared = false }})
 add_requires('nlohmann_json 3.11.3')
 
 target('rkcfgtool')
