Revert "switch netd.o to BpfLoader v0.18 file format"

This reverts the previous commit.

This is no longer required as v0.18 is now the default.

Test: Treehugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I9331f27cf20e7932f6ef0e3829c27b6684dece59
1 file changed