Fix \\ 🙈

Author: szokeasaurusrex

src/utils/dif_upload/mod.rs

@@ -1650,10 +1650,10 @@ impl<'a> DifUpload<'a> {
         self.validate_capabilities();
 
         log::warn!(
-            "[DEPRECATION NOTICE] Your Sentry server does not support chunked uploads for debug \\
-            files. Falling back to deprecated upload method. Support for this deprecated upload \\
-            method will be removed in Sentry CLI 3.0.0. Please upgrade your Sentry server, or if \\
-            you cannot upgrade, pin your Sentry CLI version to 2.x, so you don't get upgraded \\
+            "[DEPRECATION NOTICE] Your Sentry server does not support chunked uploads for debug \
+            files. Falling back to deprecated upload method. Support for this deprecated upload \
+            method will be removed in Sentry CLI 3.0.0. Please upgrade your Sentry server, or if \
+            you cannot upgrade, pin your Sentry CLI version to 2.x, so you don't get upgraded \
             to 3.x when it is released."
         );