chore(deps): update ghcr.io/element-hq/element-web docker tag to v1.12.2

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/4632

This also moves msc4190 to the correct section for twitter

Ref:

- https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4647
- https://github.com/element-hq/matrix-authentication-service/releases/tag/v1.4.0
- https://github.com/element-hq/matrix-authentication-service/pull/5109

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/4637

We no longer need to boto workaround since s3-storage-provider got
upgraded to v1.6.0 in https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4635

* synapse - introduce matrix_synapse_url_preview_url_blacklist var

* Preserve original comments around `url_preview_url_blacklist`

---------

Co-authored-by: Aleksandrs Jansons <alex@peledu.casa>
Co-authored-by: Slavi Pantaleev <slavi@devture.com>

chore(deps): update gnuxie/draupnir docker tag to v2.7.1

Ref: https://github.com/matrix-org/synapse-s3-storage-provider/pull/134#issuecomment-3396609289

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4635

This reverts commit 2b0ea94a72.

We're going back to s3-storage-provider=v1.5.0

Ref: https://github.com/matrix-org/synapse-s3-storage-provider/pull/134#issuecomment-3396609289

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/4637

We no longer need to boto workaround since s3-storage-provider got
upgraded to v1.6.0 in https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4635

`depName` is a required attribute as per our custom regex.

Ref:

- https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4635
- 2d05db52c7/.github/renovate.json (L16)

chore(deps): update halfshot/matrix-hookshot docker tag to v7.2.0