[FLINK-9414] Remove unnecessary jline-reader and jline-terminal entri…

…es from LICENSE

The jline-reader and jline-terminal are dependencies against which we link.
They don't need to be included in LICENSE, because LICENSE only contains code
which is contained in the source release of Flink.

LICENSE

@@ -320,31 +320,3 @@ ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUT
 DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
 USE OR PERFORMANCE OF THIS SOFTWARE.
-
------------------------------------------------------------------------
- BSD-style Licenses (BSD-2-clause)
------------------------------------------------------------------------
-
-The Apache Flink project contains or reuses code that is licensed under the BSD-2-clause license
-from the following projects:
-  - jline-terminal (https://github.com/jline/jline3) Copyright (c) 2002-2016, various authors.
-  - jline-reader (https://github.com/jline/jline3) Copyright (c) 2002-2016, various authors.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted
-provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice, this list of conditions
-   and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright notice, this list of
-   conditions and the following disclaimer in the documentation and/or other materials provided
-   with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
-CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
-IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
-OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.