Upgrade traefik to `v3.5.2` ⚠️

[YuryHrytsuk]

Avoid traefik/traefik#11869 issue that we already faced twice. Read more in https://git.speag.com/oSparc/osparc-infra/-/issues/77

Upgrade notes

• https://doc.traefik.io/traefik/migrate/v3/#v345
  • no actions from our side necessary (confirmed by DK, ANE, SAN)
• https://doc.traefik.io/traefik/migrate/v3/#v350
  • no actions from our side necessary (confirmed by DK, ANE, SAN)
• https://doc.traefik.io/traefik/migrate/v3/#v352
  • no actions from our side necessary (confirmed by DK, ANE, SAN)

Tasks / TODO ⚠️

• Upgrade ops traefik to 3.5.2 #1202
• ⬆️ Upgrade traefik to v3.5.2 osparc-simcore#8343
• Update on Kubernetes --> won't do. too much hustle for time being
• Update e2e tests
  • master https://git.speag.com/oSparc/osparc-ops-deployment-configuration/-/merge_requests/1582
  • staging https://git.speag.com/oSparc/osparc-ops-deployment-configuration/-/merge_requests/1583
  • prod https://git.speag.com/oSparc/osparc-ops-deployment-configuration/-/merge_requests/1584

Post (After) Actions

• Close https://git.speag.com/oSparc/osparc-infra/-/issues/77 once it is done and deployed in all deployments