[gcc] Deleted branch 'wschmidt/heads/docabi' in namespace 'refs/users'

[William Schmidt]

The branch 'wschmidt/heads/docabi' in namespace 'refs/users' was deleted.
It previously pointed to:

 6bb7ce69562... rs6000: Replace outdated link to ELFv2 ABI

Diff:

!!! WARNING: THE FOLLOWING COMMITS ARE NO LONGER ACCESSIBLE (LOST):
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  6bb7ce6... rs6000: Replace outdated link to ELFv2 ABI