Bump rouge from 3.26.0 to 3.26.1

See merge request !304

Bumps [rouge](https://github.com/rouge-ruby/rouge) from 3.26.0 to 3.26.1.
- [Release notes](https://github.com/rouge-ruby/rouge/releases)
- [Changelog](https://github.com/rouge-ruby/rouge/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rouge-ruby/rouge/compare/v3.26.0...v3.26.1)

Redirect for consulting page

See merge request !303

Merge branch '150-cloud-services-add-helmholtz-cloud-page-split-service-access-and-provisioning' into 'master'

Cloud Services: Add Helmholtz Cloud Page, split Service Access and Provisioning

Closes #150

See merge request !273

hifis_team.yml: Overall Management

See merge request !302

Job Ad DESY PR

See merge request !301

Newspost on DESY S&S

See merge request !299

Delete outdated pages and files

See merge request !300

Correction of service base name NextCloud Office -> NextCloud Enterprise

Fix jekyll serve failing with Ruby 3.0

See merge request !297

Fix whitespace issues on roadmap

See merge request !296

Compare with https://github.com/jekyll/jekyll/issues/8523

Add event: 2021-10-07 Python for beginners

See merge request !295

remove hacky hour

See merge request !264

News post on Plony Release

See merge request !292

Fill linkchecker with deep links / permalinks to software.hifis.net; before unification

See merge request !167

Add organizers and registration link 2021-09-24

See merge request !294

remove outdated job offers

See merge request !293

remove beta from helmholtz cloud

See merge request !291

Job offers AWI

See merge request hifis/hifis.net!290

SVG Jumbotrons: softlink to device specific subfolders

See merge request hifis/hifis.net!288