[BACKPORT 2.4][#6128] 2dc: Enable Replicate Intents By Default

Summary: Set `cdc_enable_replicate_intents=true`

Test Plan: Jenkins: rebase: 2.4, hot

Reviewers: bogdan

Reviewed By: bogdan

Subscribers: kannan, steve.varnau, ybase

Differential Revision: https://phabricator.dev.yugabyte.com/D10411

ent/src/yb/cdc/cdc_producer.cc

@@ -31,8 +31,7 @@
 DEFINE_int32(cdc_transaction_timeout_ms, 0,
   "Don't check for an aborted transaction unless its original write is lagging by this duration.");
 
-// Todo(Rahul): Enable this by default (https://github.com/yugabyte/yugabyte-db/issues/6128)
-DEFINE_bool(cdc_enable_replicate_intents, false,
+DEFINE_bool(cdc_enable_replicate_intents, true,
             "Enable replication of intents before they've been committed.");
 
 namespace yb {