I have ClickHouse server running in virtual environment that reports the following warning:

```
# clickhouse-client
ClickHouse client version 22.7.2.15 (official build).
Connecting to localhost:9000 as user default.
Connected to ClickHouse server version 22.7.2 revision 54457.

Warnings:
 * Linux is not using a fast TSC clock source. Performance can be degraded. Check /sys/devices/system/clocksource/clocksource0/current_clocksource

# cat /sys/devices/system/clocksource/clocksource0/current_clocksource
kvm-clock
```

It looks like a false positive as kvm-clock is considered a preferable clock source for kvm-based VMs.
https://opensource.com/article/17/6/timekeeping-linux-vms

Regardless of whether it's a bug or not, I'd like to have some mechanism that allows to disable particular warnings. There are may be other questionable warnings in the future.

{
    std::lock_guard lock(shared->embedded_dictionaries_mutex);
    if (!shared->embedded_dictionaries)
    {
        auto geo_dictionaries_loader = std::make_unique<GeoDictionariesLoader>();
        shared->embedded_dictionaries = std::make_unique<EmbeddedDictionaries>(
            std::move(geo_dictionaries_loader),
            getGlobalContext(),
            throw_on_error);
    }
    return *shared->embedded_dictionaries;
}
void Context::tryCreateEmbeddedDictionaries(const Poco::Util::AbstractConfiguration & config) const