Auto merge of #132885 - jhpratt:rollup-4ddd31p, r=jhpratt

Rollup of 3 pull requests

Successful merges:

 - #131080 (Stabilize WebAssembly `multivalue`, `reference-types`, and `tail-call` target features)
 - #132871 (add regression test for #85763)
 - #132878 (triagebot: Assign rustdoc tests to T-rustdoc.)

r? `@ghost`
`@rustbot` modify labels: rollup

compiler/rustc_target/src/target_features.rs

@@ -463,13 +463,14 @@ const WASM_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[
     ("bulk-memory", Stable, &[]),
     ("exception-handling", Unstable(sym::wasm_target_feature), &[]),
     ("extended-const", Stable, &[]),
-    ("multivalue", Unstable(sym::wasm_target_feature), &[]),
+    ("multivalue", Stable, &[]),
     ("mutable-globals", Stable, &[]),
     ("nontrapping-fptoint", Stable, &[]),
-    ("reference-types", Unstable(sym::wasm_target_feature), &[]),
+    ("reference-types", Stable, &[]),
     ("relaxed-simd", Stable, &["simd128"]),
     ("sign-ext", Stable, &[]),
     ("simd128", Stable, &[]),
+    ("tail-call", Stable, &[]),
     ("wide-arithmetic", Unstable(sym::wasm_target_feature), &[]),
     // tidy-alphabetical-end
 ];