aya/xtask
Dave Tucker 2948fcba80 aya-common: Add a new package
This commit adds aya-common, which is for code that is shared between
aya-bpf and aya. The initial use case is for USDT probes, which require
a lot of co-operation between aya and aya-bpf to provide a good UX.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
..
src aya-common: Add a new package
Cargo.toml xtask: Fix docs generation