Zabbix

...G...... [ZBX-20523] fixed symlink names expansion in vfs.dir.get and vfs.file.get

Merge in ZBX/zabbix from feature/ZBX-20523-5.5 to release/6.0

* commit 'dde38dd763122a7d6eb7d5ddc8e0b458bf1f271c':
  ...G...... [ZBX-20523] fixed warnings in PR
  ...G...... [ZBX-20523] fixed type cast issue with agreement to use -Wstrict-overflow=2 compile option
  ...G...... [ZBX-20523] code review rework
  ...G...... [ZBX-20523] fixed path canonicalization
  ...G...... [ZBX-20523] reverted file.c
  .D........ [ZBX-20523] fixed ChangeLog
  ...G...... [ZBX-20523] fixed information get about symlink names in vfs.dir.get and vfs.file.get