fix compilation

Murmele · Murmele · commit c256002f2836 · 2024-06-05T20:22:13.000+02:00
diff --git a/tests/read_file.rs b/tests/read_file.rs
@@ -1,7 +1,7 @@
 //! Reading related tests
 
+use embedded_sdmmc::VolumeOpenMode;
 use sha2::Digest;
-
 mod utils;
 
 static TEST_DAT_SHA256_SUM: &[u8] =
