When using --log --log-output=table, we increment Table_locks_immediate
with every query.  The wait_condition.inc runs a query a variable number
of times, depending on server load, etc.  This is a problem, when the
test is checking the Table_locks_immediate value.

Fix is to adjust the Table_locks_immediate value based on how many times
the wait_condition query was executed.


mysql-test/include/wait_condition.inc:
  Add a $wait_condition_reps variable, which lets the caller check how
  many times the wait_condition query was executed.
  
  This is used in the main.status test to adjust the value of
  Table_locks_immediate (it gets incremented with each query
  when --log --log-output=table).
mysql-test/t/status.test:
  Adjust Table_locks_immediate value based on how many times the
  wait_condition query had to run.