add rust 2018 keywords to sanitization list

Author: evq

ci/svd2rust-regress/src/tests.rs

@@ -104,6 +104,8 @@ impl ToSanitizedSnakeCase for str {
                     abstract,
                     alignof,
                     as,
+                    async,
+                    await,
                     become,
                     box,
                     break,
@@ -143,6 +145,7 @@ impl ToSanitizedSnakeCase for str {
                     super,
                     trait,
                     true,
+                    try,
                     type,
                     typeof,
                     unsafe,

src/util.rs

@@ -49,6 +49,8 @@ impl ToSanitizedSnakeCase for str {
                     abstract,
                     alignof,
                     as,
+                    async,
+                    await,
                     become,
                     box,
                     break,
@@ -88,6 +90,7 @@ impl ToSanitizedSnakeCase for str {
                     super,
                     trait,
                     true,
+                    try,
                     type,
                     typeof,
                     unsafe,