Use name instead of absolute path for checking allow/blocklist.

Author: reitermarkus

bindgen/ir/context.rs

@@ -2509,7 +2509,7 @@ If you encounter an error missing from this list, please file an issue or a PR!"
                             if self
                                 .options()
                                 .allowlisted_files
-                                .matches(file.path().display().to_string())
+                                .matches(file.name())
                             {
                                 return true;
                             }

bindgen/ir/item.rs

@@ -642,11 +642,7 @@ impl Item {
 
         if !ctx.options().blocklisted_files.is_empty() {
             if let Some(SourceLocation::File { file, .. }) = &self.location {
-                if ctx
-                    .options()
-                    .blocklisted_files
-                    .matches(file.path().display().to_string())
-                {
+                if ctx.options().blocklisted_files.matches(file.name()) {
                     return true;
                 }
             }