* enhancement: enable icap preview mode and use a forked icap client which fixes tcp socket keepalive
* enhancement: make use of human time for the icap timout config option
* enhancement: update icap-client
* enhancement: bump icap client library and deprecate ANTIVIRUS_ICAP_TIMEOUT env
* chore: vendor icap library
* enhancement: set preview size only if greater than 0
* Update services/antivirus/pkg/config/config.go
Co-authored-by: Martin <github@diemattels.at>
* enhancement: add changelog
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Co-authored-by: Martin <github@diemattels.at>
