Zabbix

...G...... [ZBXNEXT-1839] added LLD for perf_counter

* commit '776fb0b127d18e5836cc7b304836148ef394e527':
  ...G...... [ZBXNEXT-1839] fixed to get object indices from registry
  ...G...... [ZBXNEXT-1839] added length check
  ...G...... [ZBXNEXT-1839] fixed to accept objects English names case insensitive
  ...G...... [ZBXNEXT-1839] code formatting
  ...G...... [ZBXNEXT-1839] fixed deadlock
  ...G...... [ZBXNEXT-1839] fixed memory leak
  ...G...... [ZBXNEXT-1839] removed object index
  ...G...... [ZBXNEXT-1839] changed instance duplication check
  ...G...... [ZBXNEXT-1839] fixed memory leak
  ...G...... [ZBXNEXT-1839] fixed loc_name size
  ...G...... [ZBXNEXT-1839] fixed object_num reset
  ...G...... [ZBXNEXT-1839] code formatting
  ...G...... [ZBXNEXT-1839] renamed key to perf_instance.discovery
  ...G...... [ZBXNEXT-1839] added throttling
  ...G...... [ZBXNEXT-1839] fixed compilation error
  ...G...... [ZBXNEXT-1839] changed key name to perf_instance.get
  ...G...... [ZBXNEXT-1839] changed to use PdhEnumObjects to get object list
  ...G...... [ZBXNEXT-1839] added LLD for perf_counter

(cherry picked from commit 727a8a3303694ce77724dfbc8902a24d5a0adf00)