Update mysql Docker tag to v9

renovate[bot] · web-flow · commit 1071c6ef74b9 · 2024-07-03T05:55:13.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM mysql:5.7
+FROM mysql:9.0
 
 # backups to Google Storage
 RUN    apt-get update \
