trivial: Do not use -Db_sanitize=address as it breaks g-ir-scanner

And nobody can figure out why!

contrib/ci/dependencies.xml

@@ -1,10 +1,5 @@
 <?xml version="1.0"?>
 <dependencies>
-  <dependency type="build" id="libasan">
-    <distro id="fedora">
-      <package />
-    </distro>
-  </dependency>
   <dependency type="build" id="pesign">
     <distro id="fedora">
       <package />

contrib/ci/fedora.sh

@@ -7,7 +7,6 @@ git config tar.tar.xz.command "xz -c"
 mkdir -p build && pushd build
 rm -rf *
 meson .. \
-    -Db_sanitize=address \
     -Dgtkdoc=true \
     -Dman=true \
     -Dtests=true \