winico: rebuild

hasn't been in a while and is missing a source package in the repo

mingw-w64-winico/PKGBUILD

@@ -4,7 +4,7 @@ _realname=winico
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 pkgver=0.6
-pkgrel=2
+pkgrel=3
 pkgdesc="Tk extension for Windows for enhanced icon handling and manipulation of an icon in the Windows taskbar and system tray (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
@@ -34,7 +34,7 @@ build() {
   source ${MINGW_PREFIX}/lib/tclConfig.sh
   source ${MINGW_PREFIX}/lib/tkConfig.sh
 
-  ${MINGW_PREFIX}/bin/gcc -shared -o $_dllname -O2 \
+  ${MINGW_PREFIX}/bin/cc -shared -o $_dllname -O2 \
     ${srcdir}/winico-${pkgver}/tkwinico.c \
     -DPACKAGE_NAME=\"Winico\" -DPACKAGE_VERSION=\"${pkgver}\" \
     -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 -Wno-implicit-int \