Zabbix

.......... [ZBX-21388] set loaded plugins to capacity 1, updated plugin support to dev ver, fixed error handle for loaded plugin connection

* commit 'fcd9410c379e4cbb915b26877fbcefacdcc29ef4':
  .......... [ZBX-21388] updated change log
  .......... [ZBX-21388] added change log
  ...G...... [ZBX-21388] updated go.mod and go.sum
  ...G...... [ZBX-21388] updated go.mod and go.sum
  ...G...... [ZBX-21388] code clean up
  ...G...... [ZBX-21388] set lodaed plugins to capacity 1, updated plugin support to dev ver, fixed error handle for loaded plugin connection