fix(build): Smooth out build on ICU 76.1 per Homebrew report

Closes #2152

Co-authored-by: Michael Cho <michael@michaelcho.dev>

Author: alerque

configure.ac

@@ -146,7 +146,7 @@ AM_COND_IF([SYSTEM_LIBTEXPDF],
                             [AC_MSG_FAILURE([--with-system-libtexpdf was given, but test for libtexpdf failed])])],
             [AC_CONFIG_SUBDIRS([libtexpdf])])
 
-PKG_CHECK_MODULES(ICU, icu-uc icu-io, [
+PKG_CHECK_MODULES(ICU, icu-uc icu-i18n icu-io, [
     with_icu=yes
 ],[
     AC_CHECK_TOOL(ICU_CONFIG, icu-config, no)