Why is this necessary?

> On 20 Mar 2022, at 10:20, Peter Müller <peter.mueller(a)ipfire.org> wrote:
> 
> Fixes: #12810
> 
> Signed-off-by: Peter Müller <peter.mueller(a)ipfire.org>
> ---
> config/rootfiles/core/165/update.sh | 1 +
> 1 file changed, 1 insertion(+)
> 
> diff --git a/config/rootfiles/core/165/update.sh b/config/rootfiles/core/165/update.sh
> index ffb552c80..2c2e6a10c 100644
> --- a/config/rootfiles/core/165/update.sh
> +++ b/config/rootfiles/core/165/update.sh
> @@ -128,6 +128,7 @@ ldconfig
> # Start services
> telinit u
> /etc/rc.d/init.d/firewall restart
> +/etc/rc.d/init.d/squid restart
> 
> # Fix ownership of classification file.
> chown nobody:nobody /usr/share/suricata/classification.config
> -- 
> 2.34.1