Only enable trust server certificate if encryption enabled.

packages/server/src/integrations/microsoftSqlServer.ts

@@ -184,15 +184,18 @@ class SqlServerIntegration extends Sql implements DatasourcePlus {
 
   async connect() {
     try {
+      const encrypt = this.config.encrypt
       const clientCfg: MSSQLConfig & sqlServer.config = {
         ...this.config,
         port: +this.config.port,
         options: {
-          encrypt: this.config.encrypt,
+          encrypt: encrypt,
           enableArithAbort: true,
-          trustServerCertificate: true,
         },
       }
+      if (encrypt) {
+        clientCfg.options!.trustServerCertificate = true
+      }
       delete clientCfg.encrypt
 
       if (this.config.authType === MSSQLConfigAuthType.ACTIVE_DIRECTORY) {