dama/doctrine-test-bundle v8.0.0 on PHP Packagist

This release is changing the underlying approach for managing the transactions quite a bit due to DBAL 4 compatibility. Its relying on savepoints.

Upgrading from v7

the used database platform needs to support savepoints
enabling savepoints using use_savepoints on the doctrine/dbal config is mandatory now
doctrine/cache integration is not supported anymore. Configure PSR6 caches instead using symfony cache pools for example.
Symfony 6.0, 6.1 and 6.2 are not supported anymore

Fix .github export-ignore by @dmitryuk in #245
Do not use deprecated postConnect event but rely on savepoints instead by @dmaicher in #232
drop support for unmaintained Symfony 6.0 and 6.1 by @dmaicher in #246
Run CI with Symfony 6.3 by @dmaicher in #247
make it mandatory to enable savepoints for nested transactions by @dmaicher in #249
fix: support custom platforms by @bendavies in #254
do not require support for releasing savepoints by @dmaicher in #257
cleanup for StaticDriver class by @dmaicher in #258
further cleanup for StaticDriver class by @dmaicher in #259
minor: Get Composer to suggest dev packages to require-dev by @Chris53897 in #260
allow symfony 7.0 by @dmaicher in #261
update php cs fixer by @dmaicher in #262
allow DBAL ^4.0 by @dmaicher in #227
run CI with PHP 8.3 by @dmaicher in #265
fix issue with skipping test during setUp using PHPUnit 10 by @dmaicher in #263
Drop Symfony 6.2 support by @dmaicher in #266
drop doctrine/cache integration by @dmaicher in #268
refactor skipped tests handling by @dmaicher in #269

Full Changelog: v7.2.1...v8.0.0