[pre-commit.ci lite] apply automatic fixes

scripts/free_disk_space.sh

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+# TODO: This license is not consistent with the license used in the project.
+#       Delete the inconsistent license and above line and rerun pre-commit to insert a good license.
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.
@@ -14,13 +16,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
 #
 # The Azure provided machines typically have the following disk allocation:
 # Total space: 85GB
 # Allocated: 67 GB
 # Free: 17 GB
-# This script frees up 28 GB of disk space by deleting unneeded packages and 
+# This script frees up 28 GB of disk space by deleting unneeded packages and
 # large directories.
 # The Flink end to end tests download and generate more than 17 GB of files,
 # causing unpredictable behavior and build failures.