Add force-host to test aux file used by proc-macro

src/test/ui/proc-macro/auxiliary/make-macro.rs

@@ -1,3 +1,5 @@
+// force-host
+
 #[macro_export]
 macro_rules! make_it {
     ($name:ident) => {

src/test/ui/proc-macro/meta-macro-hygiene.stdout

@@ -1,4 +1,4 @@
-Def site: $DIR/auxiliary/make-macro.rs:5:9: 8:10 (#3)
+Def site: $DIR/auxiliary/make-macro.rs:7:9: 10:10 (#3)
 #![feature /* 0#0 */(prelude_import)]
 #[prelude_import /* 0#1 */]
 use std /* 0#1 */::prelude /* 0#1 */::v1 /* 0#1 */::*;

src/test/ui/proc-macro/meta-macro.stdout

@@ -1 +1 @@
-Def site: $DIR/auxiliary/make-macro.rs:5:9: 8:10 (#3)
+Def site: $DIR/auxiliary/make-macro.rs:7:9: 10:10 (#3)