[php8-compat] Update Various Symfony components to latest version in …

[seamuslee001]

…the 3.4.x series to fix deprecation notice around libxml entity disable

Overview

Title says it all

Before

PHP Deprecation notices show in cli when running unit tests on php8.0

After

No deprecation notice from symfony packages note that we are going from v3.4.40 to 3.4.47 change log is here https://github.com/symfony/symfony/blob/3.4/CHANGELOG-3.4.md

ping @eileenmcnaughton @totten @MikeyMJCO

[civibot]

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[seamuslee001]

Test fail looks to be unrelated to me

[eileenmcnaughton]

test this please

[eileenmcnaughton]

@seamuslee001 shouldn't we go to 3.4.49 - which includes a couple of recent security fixes? I think changing within 3.4.x is pretty safe but I think the latest in that makes sense

[seamuslee001]

@eileenmcnaughton seems as tho they aren't in packagist for some reason the last one in packagist is 3.4.47 https://packagist.org/packages/symfony/filesystem#v3.4.47

[seamuslee001]

I've filed an issue in the symfony land on this symfony/symfony#41445

[seamuslee001]

as per the symfony ticket they are only tagging new releases for the components that actually change so for these the most recent release is 3.4.47 then

[eileenmcnaughton]

OK cool