🚀 Pre-release master -> staging_Athena3

[pcrespov]

In preparation for pre-release. Here an initial (incomplete) list of tasks to prepare before pre-releasing:

• Draft changelog from commits list (see docs/releasing-workflow-instructions.md)
• Check important changes 🚨
• Devops check (⚠️ devops)
• e2e testing check
• Pre-release summary
• Pre-release assessment

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Motivation

• tail features of Athena
• new/fixes on e2e
• Important fixes ♻️ Refactor dy-sidecar output directories event detection osparc-simcore#3476 🚨

Devops check (⚠️ devops)

From DK @mrnicegyu11 : Looks good, please feel free to release at your discretion after checking if @Surfict also gives green light

e2e testing check

• Tue.: @sanderegg extended timeouts
• Wed. @odeimaiz modified e2e scripts
• Thu. mostly green
• Fri.

Commits (in order)

NOTE: that stating_Athena1 failed and stating_Athena2 is one commit below, therefore ✨ Start/Stop services 2 (#3637) enters in this release.

Draft Changelog

## Added / Changed / Fixed Features

- ♻️ Login: refactoring websever.login plugin (2/3) (#3590)
- ✨ Autoscaling: have only one ec2 client (#3643)
- ♻️ Dy-Services: Refactor dy-sidecar output directories event detection (#3476) 🚨
- ✨ Dy-Services: Start/Stop services 2 (#3637)
- 🐛 UI: Avoid duplicated new buttons (#3648)


## Security / Maintenance Plaform & Infrastructure

- 🔨 e2e: Voila (and TIP) (#3651)
- 🔨 e2e: publications (#3650)
- 🔨 e2e: double timeout when running optimizer (#3641)
- 🔨 e2e: close Preparing Inputs window (#3642)
- 🔨 Fixes public-api tests (#3649)
- ⬆️ Maintenance: Upgrade python-socketio + flakyness (… (#3631)
- ⬆️ Maintenance: upgrades tests and tools of non-``services`` (#3640)


**Legend**

- ✨ New feature
- 🐛 Fixes bugs
- ♻️ Refactors code
- ⬆️ Upgrades dependencies
- 🔒️ Fixes security issues
- 🔨 Adds or updates development scripts or CI.
- 🚨 Important change. REQUIRES target testing before releasing to production. Steps to test appended as ``[TODO:  ... ]``
- 📌 can be cherry-picked to production

Pre-release summary

• what: make release-staging name=athena version=3 git_sha=dfa049a29100f120d1a253f9ef8b9303ee923a79
  • NOTE that staging_Athena2 was already consumed!
• who: @Surfict @mrnicegyu11
• when: FRIDAY Dec. 8 Morning.

Pre-release assessment

[Surfict]

Has been smoothly rolled out today.