Umami version upgraded to v2.12.0 (#1630)

apps/umami/2.12.0/scripts/upgrade.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+if [[ -f ./.env ]]; then
+  if grep -q "PANEL_DB_TYPE" ./.env; then
+    echo "PANEL_DB_TYPE 已存在"
+  else
+    echo 'PANEL_DB_TYPE="mysql"' >> ./.env
+  fi
+else
+  echo ".env 文件不存在"
+fi