Update version for v7.1.0-rc4 release

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
diff --git a/VERSION b/VERSION
index 1c944b9..b8d5f3e 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.0.93
+7.0.94