Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/third_party/rsa/LICENSE

Index: tools/telemetry/third_party/gsutil/third_party/rsa/LICENSE
diff --git a/tools/telemetry/third_party/gsutil/third_party/rsa/LICENSE b/tools/telemetry/third_party/gsutil/third_party/rsa/LICENSE
deleted file mode 100644
index da76c9d7f8c31a645477701dbbaa680708c53a99..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/rsa/LICENSE
+++ /dev/null
@@ -1,13 +0,0 @@
-Copyright 2011 Sybren A. Stüvel <sybren@stuvel.eu>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.