* update mpfr to 4.2.1-5

mpfr/.SRCINFO

@@ -1,9 +1,14 @@
 pkgbase = mpfr
 	pkgdesc = Multiple-precision floating-point library
 	pkgver = 4.2.1
-	pkgrel = 4
+	pkgrel = 5
 	url = https://www.mpfr.org/
 	arch = x86_64
+	arch = powerpc64le
+	arch = powerpc64
+	arch = powerpc
+	arch = espresso
+	arch = riscv64
 	license = GPL-3.0-or-later
 	license = LGPL-3.0-or-later
 	depends = glibc

mpfr/PKGBUILD

@@ -12,7 +12,7 @@ if (( _patchver == 0 )); then
 else
   pkgver=$_pkgver.p$_patchver
 fi
-pkgrel=4.1
+pkgrel=5
 pkgdesc='Multiple-precision floating-point library'
 arch=(x86_64 powerpc64le powerpc64 powerpc espresso riscv64)
 url='https://www.mpfr.org/'