Revert "Switch to new Gitlab runners"
Revert "Switch to new Gitlab runners"

This reverts commit 88aeafd4d87c5a5c1a2a0731c571bf4de2c54695.

ericawright/bedrock,sylvestre/bedrock,hoosteeno/bedrock,craigcook/bedrock,flodolo/bedrock,ericawright/bedrock,alexgibson/bedrock,mozilla/bedrock,sylvestre/bedrock,pascalchevrel/bedrock,craigcook/bedrock,alexgibson/bedrock,flodolo/bedrock,MichaelKohler/bedrock,craigcook/bedrock,ericawright/bedrock,hoosteeno/bedrock,mozilla/bedrock,craigcook/bedrock,pascalchevrel/bedrock,sylvestre/bedrock,hoosteeno/bedrock,alexgibson/bedrock,flodolo/bedrock,flodolo/bedrock,MichaelKohler/bedrock,pascalchevrel/bedrock,mozilla/bedrock,sylvestre/bedrock,hoosteeno/bedrock,ericawright/bedrock,mozilla/bedrock,MichaelKohler/bedrock,MichaelKohler/bedrock,alexgibson/bedrock,pascalchevrel/bedrock