Make the link to the first page work

[szafranek]

Issue #424 - First link in the blog pagination is broken

Description

First link in the blog pagination points to: https://opensource.zalando.com/blog/page1/ and returns 404.

This is a known issue in Jekyll. This PR modifies the link URL so instead of /blog/page1/ it now points to /blog/.

Types of Changes

• Bug fix (non-breaking change which fixes an issue)

Tasks

• [x] Fix the pagination link to the first page

Checklist

Go over all the following points, and put an x in all the boxes that apply:

• [ ] My change requires a change to the documentation & I have updated it accordingly.

Screenshots/Videos (OPTIONAL)

[zincr[bot]]

🤖 zincr found 1 problem , 0 warnings

❌ Approvals
✅ Large Commits
✅ Specification
✅ Dependency Licensing

Details on how to resolve are provided below

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Approvals

All proposed changes must be reviewed by project maintainers before they can be merged

Not enough people have approved this pull request - please ensure that 1 additional user, who have not contributed to this pull request approve the changes.

• ✅ Approved by team member @szuecs
• ❌ 1 additional approval needed  

[tkrop]

:+1:

[szuecs]

:+1:

[Jan-M]

:+1:

[fragsalat]

:+1:

[kgalli]

👍

[szafranek]

👍

[kgalli]

👍

[kgalli]

Ty

[szafranek]

👍

[yousifalraheem]

👍🏻