Update wasm-tools crates (#6215)

While bringing in no major updates for Wasmtime I've taken this
opportunity to list myself for `cargo vet` with wildcard audits of this
family of crates. That means I shouldn't need to further add any more
entries in the future for updating these crates and additionally any
other organizations using these audits will automatically be able to
have audits for version that I publish.

While here I also ran `cargo vet prune` which was able to remove a
number of our exemptions.

cranelift/wasm/src/func_translator.rs

@@ -202,13 +202,10 @@ fn declare_locals<FE: FuncEnvironment + ?Sized>(
             let constant_handle = builder.func.dfg.constants.insert([0; 16].to_vec().into());
             builder.ins().vconst(ir::types::I8X16, constant_handle)
         }
-        Ref(wasmparser::RefType {
-            nullable: true,
-            heap_type,
-        }) => environ.translate_ref_null(builder.cursor(), heap_type.try_into()?)?,
-        Ref(wasmparser::RefType {
-            nullable: false, ..
-        }) => unreachable!(),
+        Ref(t) => {
+            assert!(t.is_nullable());
+            environ.translate_ref_null(builder.cursor(), t.heap_type().try_into()?)?
+        }
     };
 
     let ty = builder.func.dfg.value_type(zeroval);

cranelift/wasm/src/sections_translator.rs

@@ -317,7 +317,7 @@ pub fn parse_element_section<'data>(
                     }
                 };
                 environ.declare_table_elements(
-                    TableIndex::from_u32(table_index),
+                    TableIndex::from_u32(table_index.unwrap_or(0)),
                     base,
                     offset,
                     segments,