refactor(core): Disable slow-query log by default (no-changelog) (#7096)

Fixes:
https://community.n8n.io/t/stop-logging-full-query-for-execution/29732

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Conversation](https://n8nio.slack.com/archives/C035KBDA917/p1693218994681939)

packages/cli/src/config/schema.ts

@@ -56,7 +56,7 @@ export const schema = {
 			maxQueryExecutionTime: {
 				doc: 'Maximum number of milliseconds query should be executed before logger logs a warning. Set 0 to disable long running query warning',
 				format: Number,
-				default: 1000,
+				default: 0, // 0 disables the slow-query log
 				env: 'DB_LOGGING_MAX_EXECUTION_TIME',
 			},
 		},