Fix: invalid benchmark

[XOR-op]

When users need to test the performance of resolver, they need to run

RUSTFLAGS="--cfg nightly" cargo +nightly bench --bench=comparison_benches

However, the commit 0643ee didn't clean the code. Users will fail the benchmark because the bench code invokes named, while it has been renamed to trust-dns. This commit fixes the bug.

[XOR-op]

CI encountered temporary HTTP 429 Too Many Requests, please rerun it. It passes tests on my fork.

[codecov]

Codecov Report

Merging #1900 (05e8c2f) into main (778ce0c) will increase coverage by 0.02%.
The diff coverage is 88.05%.

❗ Current head 05e8c2f differs from pull request most recent head 4cdae10. Consider uploading reports for the commit 4cdae10 to get more accurate results

@@            Coverage Diff             @@
##             main    #1900      +/-   ##
==========================================
+ Coverage   80.26%   80.29%   +0.02%     
==========================================
  Files         192      192              
  Lines       19807    19830      +23     
==========================================
+ Hits        15899    15922      +23     
  Misses       3908     3908              

Impacted Files	Coverage Δ
crates/async-std-resolver/src/lib.rs	100.00% <ø> (ø)
crates/resolver/src/lib.rs	100.00% <ø> (ø)
crates/resolver/src/quic.rs	0.00% <0.00%> (ø)
crates/server/src/store/forwarder/authority.rs	0.00% <0.00%> (ø)
crates/async-std-resolver/src/runtime.rs	76.47% <57.14%> (-14.44%)	⬇️
...rates/resolver/src/name_server/name_server_pool.rs	70.72% <76.47%> (ø)
...es/resolver/src/name_server/connection_provider.rs	85.82% <84.94%> (-0.15%)	⬇️
crates/resolver/src/https.rs	86.48% <88.88%> (+2.70%)	⬆️
crates/resolver/src/async_resolver.rs	88.18% <89.87%> (-0.42%)	⬇️
crates/async-std-resolver/src/tests.rs	88.88% <90.24%> (+0.31%)	⬆️
... and 26 more

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[djc]

Thanks!