Rollup merge of #127483 - BertalanD:no_sanitize-global-var, r=rcvalle

Allow disabling ASan instrumentation for globals

AddressSanitizer adds instrumentation to global variables unless the [`no_sanitize_address`](https://llvm.org/docs/LangRef.html#global-attributes) attribute is set on them.

This commit extends the existing `#[no_sanitize(address)]` attribute to set this; previously it only had the desired effect on functions.

(cc https://github.com/rust-lang/rust/issues/39699)

compiler/rustc_passes/src/errors.rs

@@ -1846,3 +1846,14 @@ pub(crate) struct AttrCrateLevelOnlySugg {
     #[primary_span]
     pub attr: Span,
 }
+
+#[derive(Diagnostic)]
+#[diag(passes_no_sanitize)]
+pub(crate) struct NoSanitize<'a> {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub defn_span: Span,
+    pub accepted_kind: &'a str,
+    pub attr_str: &'a str,
+}