upgpkg: 1.86.0-5: Fix repro issue

.SRCINFO

 pkgbase = boost
 	pkgdesc = Free peer-reviewed portable C++ source libraries
 	pkgver = 1.86.0
-	pkgrel = 4
+	pkgrel = 5
 	url = https://www.boost.org/
 	arch = x86_64
 	license = BSL-1.0

PKGBUILD

@@ -12,7 +12,7 @@
 
 pkgname=('boost' 'boost-libs')
 pkgver=1.86.0
-pkgrel=4
+pkgrel=5
 _srcname=boost_${pkgver//./_}
 pkgdesc="Free peer-reviewed portable C++ source libraries"
 arch=('x86_64')