libpcre/libpcre2: correct SRC_URI

http://ftp.pcre.org is down, take sources according to links on
http://www.pcre.org

(From OE-Core rev: 81ba0ba3e8d9c08b8dc69c24fb1d91446739229b)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I6570f3bf5b813dc66e0960e9b3baa7df4cdae019
diff --git a/poky/meta/recipes-support/libpcre/libpcre_8.45.bb b/poky/meta/recipes-support/libpcre/libpcre_8.45.bb
index 76b20f5..46fedba 100644
--- a/poky/meta/recipes-support/libpcre/libpcre_8.45.bb
+++ b/poky/meta/recipes-support/libpcre/libpcre_8.45.bb
@@ -7,7 +7,7 @@
 SECTION = "devel"
 LICENSE = "BSD-3-Clause"
 LIC_FILES_CHKSUM = "file://LICENCE;md5=b5d5d1a69a24ea2718263f1ff85a1c58"
-SRC_URI = "https://ftp.pcre.org/pub/pcre/pcre-${PV}.tar.bz2 \
+SRC_URI = "${SOURCEFORGE_MIRROR}/pcre/pcre-${PV}.tar.bz2 \
            file://run-ptest \
            file://Makefile \
            "