4.0.2 [Patch] production release

[ScharfViktor]

related #2037

Prerequisites

• bump reva Bump reva #2274

QA Phase

• confirmatory testing
• run api tests localy - ✅️
• run all working tests in CI
• compatibility test

Collected bugs

After QA Phase

• bump version in pkg/version.go
• squash and merge Release PR
• publish release notes to the docs
• add release notes from web and reva to opencloud if needed
• Update the public matrix channel topic
• update https://update.opencloud.eu/server.json

[ScharfViktor]

Compatibility test between opencloudeu/opencloud-rolling:4.0.1 and opencloudeu/opencloud:4.0.2(builded locally)
using opencloud_full with:

• posix✅️

personal space:

• public share (with an expiration date)
• share with user as role editor (with an expiration date)
• share with group as role viewer
• check activities
• uploaded folder & files are exist
• file versions
• trashed files

project space:

• share space with user edit role
• public share space
• check space activities
• uploaded folder & files are exist
• file versions
• trashed files
• set space image/ description
• change space quota

users/groups:

• created new user
• user has space admin role
• disabled user
• created new group

settings:

• language settings
• new password
• avatar
• GDPR export
• app token

[ScharfViktor]

continued to work in #2277