v3.3.4-rc3

# v3.3.4-rc3

This release updated and fixed a few ACME related issue as well as docker dependencies. The most important part should be upgrading to lego v5 by Zen so it got better support for certificate generation newer infrastructures. 

This version is still running in my homelab for the stability test, if everything works great in the following week we should be seeing the formal release of v3.3.4 by next weekend. 

## What's Changed
* Feature (acme): custom acme preferred ca by @jacosta57 in https://github.com/tobychui/zoraxy/pull/1234
* fix: bulk-vdir: handle edited virtual directories as conflict by @CrazyWolf13 in https://github.com/tobychui/zoraxy/pull/1237
* build(deps): bump docker/build-push-action from 7.2.0 to 7.3.0 by @dependabot[bot] in https://github.com/tobychui/zoraxy/pull/1226
* build(deps): bump docker/setup-qemu-action from 4.0.0 to 4.2.0 by @dependabot[bot] in https://github.com/tobychui/zoraxy/pull/1225
* build(deps): bump docker/login-action from 4.2.0 to 4.4.0 by @dependabot[bot] in https://github.com/tobychui/zoraxy/pull/1224
* build(deps): bump docker/setup-buildx-action from 4.1.0 to 4.2.0 by @dependabot[bot] in https://github.com/tobychui/zoraxy/pull/1223
* chore: update to lego v5 by @ldez in https://github.com/tobychui/zoraxy/pull/1246
* Revert "chore: update to lego v5" by @zen8841 in https://github.com/tobychui/zoraxy/pull/1250
* update to lego v5 by @zen8841 in https://github.com/tobychui/zoraxy/pull/1251
* Fix SSO redirect loop when SSO URL omits http(s) scheme by @stantheman0128 in https://github.com/tobychui/zoraxy/pull/1239
* build(deps): bump actions/checkout from 7.0.0 to 7.0.1 by @dependabot[bot] in https://github.com/tobychui/zoraxy/pull/1254
* V3.3.4-rc3 by @tobychui in https://github.com/tobychui/zoraxy/pull/1257

## New Contributors
* @jacosta57 made their first contribution in https://github.com/tobychui/zoraxy/pull/1234
* @ldez made their first contribution in https://github.com/tobychui/zoraxy/pull/1246

**Full Changelog**: https://github.com/tobychui/zoraxy/compare/v3.3.4-rc2...v3.3.4-rc3