Chore: Add CloudWatch HTTP API tests (#29691)

* CloudWatch: Add HTTP API tests

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

pkg/services/sqlstore/migrator/postgres_dialect.go

@@ -151,6 +151,7 @@ func (db *PostgresDialect) TruncateDBTables() error {
 		switch table.Name {
 		case "":
 			continue
+		case "migration_log":
 		case "dashboard_acl":
 			// keep default dashboard permissions
 			if _, err := sess.Exec(fmt.Sprintf("DELETE FROM %v WHERE dashboard_id != -1 AND org_id != -1;", db.Quote(table.Name))); err != nil {