bugfix: bump gitlab-runner version

Summary

(Summarize the purpose of the MR)

Relevant logs/screenshots

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/cc @someoneelse

assigned to @joshwolf

The pipeline artifact upload completes successfully now. Tested with this .gitlab-ci.yml

stages:
    - test
dogfood:
    stage: test
    script:
        - echo "dogfood" >> file.txt
    artifacts:
        paths:
            - file.txt

mentioned in issue #143 (closed)

mentioned in commit 5fb2bc83

merged