testing/rabbitmq-server: fix download url

The old download url turned in a download page. It seems the source is
hosted on sourceforge, so update the url to there.

community/hunspell-de-de/APKBUILD

@@ -9,7 +9,7 @@ arch="noarch"
 license="GPL-3.0-only"
 makedepends="unzip"
 options="!check" # no tests available
-source="$pkgname-$pkgver.zip::https://extensions.libreoffice.org/extensions/german-de-de-frami-dictionaries/${_pkgver}/@@download/file/dict-de_DE-frami_${_pkgver}.oxt"
+source="$pkgname-$pkgver.zip::https://sourceforge.net/projects/aoo-extensions/files/1075/15/dict-de_de-frami_$_pkgver.oxt/download"
 builddir="$srcdir"
 
 package() {