Fix path conversions

Signed-off-by: amorphousWaste <20346603+amorphousWaste@users.noreply.github.com>

src/rezplugins/shell/gitbash.py

@@ -108,7 +108,7 @@ def as_shell_path(self, path):
         Returns:
             (str): Transformed file path.
         """
-        return path
+        return convert_path(path, mode='mixed', force_fwdslash=True)
 
     def normalize_path(self, path):
         """Normalize the path to fit the environment.