Update src/azure-cli/HISTORY.rst

Co-authored-by: kai ru <69238381+kairu-ms@users.noreply.github.com>

Author: necusjz

src/azure-cli/HISTORY.rst

@@ -49,7 +49,7 @@ Release History
 
 **Consumption**
 
-* `az consumption usage list`: Fix usage list returns data correctly (#31601)
+* `az consumption usage list`: Fix usage list returns data with replace `None` string to null value (#31601)
 
 **Container app**