All components need to use a consistent `semconv` version or OTel
will emit errors about "cannot merge resource due to conflicting Schema URL".
Switch to the appropriate semconv version, which requires dropping
usage of `httpconv`. Instead, the upstream HTTP client hooks are
used directly. (The lower-level functions are no longer exported by
OTel.)
Signed-off-by: Milas Bowman <milas.bowman@docker.com>
(cherry picked from commit ad3b806a4f)
Signed-off-by: Derek McGowan <derek@mcg.dev>
807ddd658b