Update chromium in CI image

See merge request openappstack/openappstack!449

Resolve "Update installation docs for flux2"

Closes #794

See merge request openappstack/openappstack!419

Resolve "Limit Loki storage size"

Closes #861

See merge request openappstack/openappstack!450

Merge branch '864-make-onlyoffice-s-database-persistent-save-the-postgresql-data-in-a-pvc' into 'master'

Resolve "Make OnlyOffice's database persistent (save the PostgresQL data in a PVC)"

Closes #864

See merge request openappstack/openappstack!448

Fixes

    ERROR: Cannot uninstall 'six'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.

see https://open.greenhost.net/openappstack/openappstack/-/jobs/99447

Resolve "Increase CPU limits for node-exporter"

Closes #855

See merge request openappstack/openappstack!445

Resolve "Increase CPU limits for eventrouter"

Closes #859

See merge request openappstack/openappstack!446

Fixes: #859

Fixes: #855

Resolve "Increase CPU limits for node-exporter"

Closes #855

See merge request openappstack/openappstack!443

Resolve "Increase CPU limits for cert-manager"

Closes #856

See merge request openappstack/openappstack!442

Fixes: #855

Fixes: #856

Resolve "Clean up flux1 / helm-operator"

Closes #803

See merge request openappstack/openappstack!437