Merge branch 'selftests-net-more-small-fixes'

Benjamin Poirier says:

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selftests: net: More small fixes

Some small fixes for net selftests which follow from these recent commits:
dd2d40acdbb2 ("selftests: bonding: Add more missing config options")
49078c1b80b6 ("selftests: forwarding: Remove executable bits from lib.sh")
====================

Link: https://lore.kernel.org/r/20240131140848.360618-1-bpoirier@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>