style: format code with Rustfmt

This commit fixes the style issues introduced in 18790ba according to the output
from Rustfmt.

Details: #30

Author: deepsource-autofix[bot]

src/models/curseforge/responses.rs

@@ -946,20 +946,26 @@ mod tests {
 
         assert!(fingerprint_response_json.data.is_cache_built);
         assert!(fingerprint_response_json.data.exact_matches.len() == 2);
-        assert!(fingerprint_response_json
-            .data
-            .exact_fingerprints
-            .contains(&2070800629));
-        assert!(fingerprint_response_json
-            .data
-            .exact_fingerprints
-            .contains(&1904165976));
+        assert!(
+            fingerprint_response_json
+                .data
+                .exact_fingerprints
+                .contains(&2070800629)
+        );
+        assert!(
+            fingerprint_response_json
+                .data
+                .exact_fingerprints
+                .contains(&1904165976)
+        );
         // 这里即便有传 9999，unmatched_fingerprints 也一样是 Null，更不是列表
         // MCIM 会返回未匹配的指纹列表
-        assert!(fingerprint_response_json
-            .data
-            .unmatched_fingerprints
-            .is_none());
+        assert!(
+            fingerprint_response_json
+                .data
+                .unmatched_fingerprints
+                .is_none()
+        );
         assert!(fingerprint_response_json.data.installed_fingerprints.len() == 3);
     }