libpng&pcre: Revision bump after package update

packages/libpng/build.sh

@@ -1,6 +1,7 @@
 TERMUX_PKG_HOMEPAGE=http://www.libpng.org/pub/png/libpng.html
 TERMUX_PKG_DESCRIPTION="Official PNG reference library"
 TERMUX_PKG_VERSION=1.6.31
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://downloads.sourceforge.net/project/libpng/libpng16/${TERMUX_PKG_VERSION}/libpng-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=232a602de04916b2b5ce6f901829caf419519e6a16cc9cd7c1c91187d3ee8b41
 TERMUX_PKG_INCLUDE_IN_DEVPACKAGE="bin/libpng-config bin/libpng16-config"

packages/pcre/build.sh

@@ -1,7 +1,8 @@
 TERMUX_PKG_HOMEPAGE=http://www.pcre.org/
 TERMUX_PKG_DESCRIPTION="Library implementing regular expression pattern matching using the same syntax and semantics as Perl 5"
 TERMUX_PKG_VERSION=8.41
-TERMUX_PKG_SRCURL=ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-${TERMUX_PKG_VERSION}.tar.bz2
+TERMUX_PKG_REVISION=1
+TERMUX_PKG_SRCURL=https://ftp.pcre.org/pub/pcre/pcre-${TERMUX_PKG_VERSION}.tar.bz2
 TERMUX_PKG_SHA256=e62c7eac5ae7c0e7286db61ff82912e1c0b7a0c13706616e94a7dd729321b530
 TERMUX_PKG_INCLUDE_IN_DEVPACKAGE="bin/pcre-config"
 TERMUX_PKG_RM_AFTER_INSTALL="bin/pcregrep bin/pcretest share/man/man1/pcre*.1 lib/libpcreposix.so lib/libpcreposix.so.0 lib/libpcreposix.so.0.0.2"