saving uncommitted changes in /etc prior to apt run

diff --git a/mysql/FROZEN b/mysql/FROZEN
deleted file mode 120000 (symlink)
index 2bc63ae..0000000
--- a/mysql/FROZEN
+++ /dev/null
@@ -1 +0,0 @@
-../../usr/share/doc/mysql-common/frozen-mode/downgrade
\ No newline at end of file