add needs-asm-support to invalid-sym-operand

[folkertdev]

I think this'll fix it? at least this seems to work for the other tests that use the asm! macro. the failure was due to

2024-08-02T18:22:20.9620865Z error[E0658]: inline assembly is not stable yet on this architecture
2024-08-02T18:22:20.9621812Z ##[error]  --> /checkout/tests/ui/asm/invalid-sym-operand.rs:8:1
2024-08-02T18:22:20.9622770Z    |
2024-08-02T18:22:20.9623048Z LL | global_asm!("{}", sym main);
2024-08-02T18:22:20.9623658Z    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-08-02T18:22:20.9624019Z    |
2024-08-02T18:22:20.9624628Z    = note: see issue #93335 <https://github.com/rust-lang/rust/issues/93335> for more information
2024-08-02T18:22:20.9625415Z    = help: add `#![feature(asm_experimental_arch)]` to the crate attributes to enable
2024-08-02T18:22:20.9626270Z    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date