upgrel: 5.15.13+kde+r145-3, icu rebuild

diff/patch/PKG.patch

 diff -uar a/PKGBUILD b/PKGBUILD
 --- a/PKGBUILD
 +++ b/PKGBUILD
+@@ -5,7 +5,7 @@
+ pkgname=(qt5-base qt5-xcb-private-headers)
+ _basever=5.15.13
+ pkgver=5.15.13+kde+r145
+-pkgrel=2
++pkgrel=3
+ _commit=8d30c21cfb529edbdcfd32a928f97b4f861d20e2
+ arch=('x86_64')
+ url='https://www.qt.io'
 @@ -67,7 +67,6 @@
      -no-rpath \
      -dbus-linked \