chore: silence new nightly clippy lints

The nightly-2026-05-24 bump introduces useless_borrows_in_formatting,
manual_assert_eq, needless_return_with_question_mark, and byte_char_slices
that fire on upstream rolldown crates. Workspace-level allows only reach
rolldown crates with [lints] workspace = true, so the rest are silenced
via the cargo clippy CLI in CI.

https://claude.ai/code/session_01N7sZTbj8K2QYvMAWUB1Nmz

Author: claude

.github/workflows/ci.yml

@@ -174,7 +174,13 @@ jobs:
       - run: |
           cargo shear
           cargo fmt --check
-          cargo clippy --all-targets --all-features -- -D warnings
+          # Allow new clippy lints from the toolchain that fire in upstream
+          # rolldown crates without a `[lints]` table.
+          cargo clippy --all-targets --all-features -- -D warnings \
+            -A clippy::byte_char_slices \
+            -A clippy::manual_assert_eq \
+            -A clippy::needless_return_with_question_mark \
+            -A clippy::useless_borrows_in_formatting
           # RUSTDOCFLAGS='-D warnings' cargo doc --no-deps --document-private-items
 
       - uses: crate-ci/typos@aca895bf05aec0cb7dffa6f94495e923224d9f17 # v1.46.2

Cargo.toml

@@ -61,6 +61,7 @@ assigning_clones = "allow"
 bool_to_int_with_if = "allow"
 borrow_deref_ref = "allow"
 branches_sharing_code = "allow"
+byte_char_slices = "allow"
 case_sensitive_file_extension_comparisons = "allow"
 cast_possible_truncation = "allow"
 cast_precision_loss = "allow"
@@ -87,6 +88,7 @@ items_after_statements = "allow"
 iter_with_drain = "allow"
 let_and_return = "allow"
 literal_string_with_formatting_args = "allow"
+manual_assert_eq = "allow"
 manual_contains = "allow"
 manual_let_else = "allow"
 manual_string_new = "allow"
@@ -108,6 +110,7 @@ needless_lifetimes = "allow"
 needless_pass_by_value = "allow"
 needless_raw_string_hashes = "allow"
 needless_return = "allow"
+needless_return_with_question_mark = "allow"
 new_without_default = "allow"
 non_send_fields_in_send_ty = "allow"
 option_if_let_else = "allow"
@@ -143,6 +146,7 @@ unused_async = "allow"
 unused_self = "allow"
 use_self = "allow"
 used_underscore_binding = "allow"
+useless_borrows_in_formatting = "allow"
 useless_conversion = "allow"
 useless_format = "allow"
 useless_let_if_seq = "allow"