raft: replication test: reduce ticker from 100ms to 1ms

To speed up replication test reduce the tick time from 100ms to 1ms

Speed up: debug 3.7 to 2.5, dev 2.9 to 2.1 seconds

Signed-off-by: Alejo Sanchez <alejo.sanchez@scylladb.com>

test/raft/replication_test.cc

@@ -38,7 +38,7 @@ using namespace std::placeholders;
 
 static seastar::logger tlogger("test");
 
-lowres_clock::duration tick_delta = 100ms;
+lowres_clock::duration tick_delta = 1ms;
 
 std::mt19937 random_generator() {
     std::random_device rd;