feat: add mysql election logic (#5694)

* feat: add mysql election

* feat: add mysql election

* chore: fix deps

* chore: fix deps

* fix: duplicate container

* fix: duplicate setup for sqlness

* fix: call once

* fix: do not use NOWAIT for mysql 5.7

* chore: apply comments

* fix: no parallel sqlness for mysql

* chore: comments and minor revert

* chore: apply comments

* chore: apply comments

* chore: add  to table name

* ci: use 2 metasrv to detect election bugs

* refactor: better election logic

* chore: apply comments

* chore: apply comments

* feat: version check before startup

tests-fuzz/Cargo.toml

@@ -53,12 +53,7 @@ serde_yaml = "0.9"
 snafu = { workspace = true }
 sql = { workspace = true }
 sqlparser.workspace = true
-sqlx = { version = "0.8", features = [
-    "runtime-tokio-rustls",
-    "mysql",
-    "postgres",
-    "chrono",
-] }
+sqlx.workspace = true
 store-api = { workspace = true }
 strum.workspace = true
 tinytemplate = "1.2"