kbuild: rust: rename flag to `-Zdebuginfo-for-profiling` for Rust >= 1.98

Starting with Rust 1.98.0 (expected 2026-08-20), the
`-Zdebug-info-for-profiling` flag has been renamed to
`-Zdebuginfo-for-profiling` (i.e. one less dash, to match `debuginfo`s
in other flags) [1].

Without this change, one gets in the latest nightlies:

    error: unknown unstable option: `debug-info-for-profiling`

Thus pass the right name.

Link: https://github.com/rust-lang/rust/pull/156887 [1]
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Acked-by: Nathan Chancellor <nathan@kernel.org>
Link: https://patch.msgid.link/20260602151638.14358-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

0 files changed, 0 insertions, 0 deletions