Version bump to 5.9.3rc1

testing/testing.conf

@@ -31,7 +31,7 @@ fi
 : ${KERNELPATCH=ha-5.10-abicompat.patch.bz2}
 
 # strongSwan version used in tests
-: ${SWANVERSION=5.9.3dr4}
+: ${SWANVERSION=5.9.3rc1}
 
 # Build directory where the guest kernel and images will be built
 : ${BUILDDIR=$TESTDIR/build}