Non-KIT: Blog & Meeting Minutes contain multiple stale/broken external links (rogocof, RolaH1t, OCX CFP, catenax-ng blog)

### Affected source pages (examples from report)

- `./build/community/meeting-minutes/index.html:`
- `./build/community/meeting-minutes/new-open-meeting-blog/index.html:`
- `./build/community/meeting-minutes/page/3/index.html:`
- `./build/community/meeting-minutes/page/4/index.html:`
- `./build/community/meeting-minutes/page/5/index.html:`
- `./build/community/meeting-minutes/tags/meeting-minutes/index.html:`
- `./build/community/meeting-minutes/tags/meeting-minutes/page/2/index.html:`
- `./build/community/meeting-minutes/tags/meeting-minutes/page/3/index.html:`
- `./build/community/meeting-minutes/tags/meeting-minutes/page/4/index.html:`
- `./build/community/meeting-minutes/tags/meeting-minutes/page/5/index.html:`
- `./build/community/meeting-minutes/tags/community/index.html:`
- `./build/community/meeting-minutes/tags/community/page/2/index.html:`
- `./build/community/meeting-minutes/tags/community/page/3/index.html:`
- `./build/community/meeting-minutes/tags/community/page/4/index.html:`
- `./build/community/meeting-minutes/tags/security/index.html:`
- `./build/community/meeting-minutes/community-office-hour-2024-01-19/index.html:`
- `./build/community/meeting-minutes/community-office-hour-2024-03-08/index.html:`
- `./build/community/meeting-minutes/community-office-hour-2024-03-28/index.html:`
- `./build/community/meeting-minutes/community-office-hour-2024-04-26/index.html:`
- `./build/community/meeting-minutes/community-office-hour-2024-05-03/index.html:`
- `./build/community/meeting-minutes/community-office-hour-2024-06-21/index.html:`
- `./build/community/meeting-minutes/community-office-hour-2024-07-26/index.html:`
- `./build/community/meeting-minutes/community-office-hour-2025-11-14/index.html:`
- `./build/blog/open-planning-days/index.html:`
- `./build/blog/open-planning-days-pi12/index.html:`

### Broken links (full URLs)

- `[404] https://github.com/rogocof`
- `[404] https://github.com/RolaH1t`
- `[404] https://github.com/catenax-ng/product-test-data-generator`
- `[404] https://catenax-ng.github.io/blog/`
- `[404] https://github.com/catenax-ng/catenax-ng.github.io/tree/main/blog`
- `[ERROR] https://ocx.eclipse.org/2024/cfp`
- `[404] https://github.com/RoKrish14/puris/blob/test/.github/workflows/trufflehog.yml`
- `[404] https://stephanbcbauer.github.io/eclipse-tractusx.github.io/docs/oss/getting-started`
- `[404] https://github.com/eclipse-tractusx/sig-release/blob/main/docs/Open-Refinement-and-Planning-in-Open-Source-Communities.md`