Issue #3330305 by Spokje, mondrake: Fix failing "updated deps" test-runs by upping mglaman/phpstan-drupal to latest

Issue #3327018 by Spokje, longwave, xjm, mondrake: Update PHPStan to 1.9.3 and make daily "updated deps" QA jobs pass

(cherry picked from commit 4471d286)

(cherry picked from commit a531dfd3)

Issue #3284422 by catch, phenaproxima, Spokje, andypost, longwave, Gábor Hojtsy, mondrake: [META] Symfony 6.2 compatibility

(cherry picked from commit d36c30ca)

(cherry picked from commit e54ef601)

Issue #3314873 by Spokje, mondrake: Remove PHPStan conflict section in composer.json, bump to ^1.8.10

(cherry picked from commit 26a40756)

(cherry picked from commit fb723608)

Issue #3296390 by Spokje, longwave, Eric_A, Chi: Remove symfony/polyfill-php74, -php80 and -php81 dependencies

(cherry picked from commit 76a9c827)

(cherry picked from commit 7a1bb33f293296e9aa51690ac57db63c74781afa)

(cherry picked from commit 41cd7581)

(cherry picked from commit cee6b9ca)

Issue #3306946 by xjm, Spokje, andypost, longwave: Update Composer dependencies in 10.0 and 9.5, and increase constraints to require latest minors

(cherry picked from commit f1e6390c)

Issue #3272110 by Mile23, ravi.shankar, Spokje, xjm, andypost, joachim: Drupal 9 and 10's Drupal\Component composer.json files are totally out of date

Issue #3298396 by andypost, Vighneshh, ameymudras, Spokje: Upgrade composer requirement to 2.3.6 to prevent warnings on PHP 8.2

(cherry picked from commit f3a0d34c)

(cherry picked from commit 373a960e)

Issue #3299606 by Spokje, andypost, mondrake, longwave: Update mglaman/phpstan-drupal to 1.1.25 to unblock testing on PHP 8.2

(cherry picked from commit 265b3c94)

Issue #3282315 by mondrake, mallezie, alexpott, andypost, longwave, daffie, xjm: Update phpstan/phpstan and mglaman/phpstan-drupal to latest versions

(cherry picked from commit 8982ddf4)

(cherry picked from commit ca945b39)

Revert "Issue #3282315 by mondrake, mallezie, alexpott: Update phpstan/phpstan and mglaman/phpstan-drupal to latest versions"

This reverts commit dea3a7f2.

Issue #3282315 by mondrake, mallezie, alexpott: Update phpstan/phpstan and mglaman/phpstan-drupal to latest versions

Revert "Issue #3282315 by mondrake, mallezie, alexpott: Update phpstan/phpstan and mglaman/phpstan-drupal to latest versions"

This reverts commit f50b372e.

Issue #3282315 by mondrake, mallezie, alexpott: Update phpstan/phpstan and mglaman/phpstan-drupal to latest versions

Issue #3264903 by murilohp, Spokje, ravi.shankar, catch, longwave: Switch from friends-of-behat/mink back to behat/mink once it's Symfony 6 compatible

Issue #3265094 by xjm, longwave: Update our composer/composer dev dependency to the required minimum for Automatic Updates

Issue #3252757 by catch, longwave, Gábor Hojtsy, xjm, daffie, andypost, dww: Update Drupal 10 to depend on Symfony 6.0

Issue #3261743 by Spokje: Remove @composer require phpspec/prophecy-phpunit:^2 from "drupal-phpunit-upgrade"

Issue #3258276 by Spokje: Remove deprecated flag --no-suggest from drupal-phpunit-upgrade composer script

Issue #3178534 by mondrake, klausi, alexpott, longwave, mallezie, Taran2L, mglaman, Spokje, kim.pepper, daffie, andypost, neclimdul, xjm, Gábor Hojtsy, cmlara: Start running PHPStan on Drupal core (level 0)

Issue #3197482 by longwave, Spokje, Taran2L, murilohp, catch, Gábor Hojtsy, daffie: Update Drupal 10 to depend on Symfony 5.4 (as a stepping stone to Symfony 6, for deprecation checking support)