Remove "Catch" from 3rd party notices

ThirdPartyNotices.txt

@@ -4,37 +4,7 @@ Do Not Translate or Localize
 
 PLCrashReporter incorporates third party material from the projects listed below. 
 
-1.	Catch  (https://github.com/catchorg/Catch2)
-4.	Protobuf-c (https://github.com/protobuf-c/protobuf-c)
-
-
-%% Catch  NOTICES AND INFORMATION BEGIN HERE
-=========================================
-Boost Software License - Version 1.0 - August 17th, 2003
-
-Permission is hereby granted, free of charge, to any person or organization
-obtaining a copy of the software and accompanying documentation covered by
-this license (the "Software") to use, reproduce, display, distribute,
-execute, and transmit the Software, and to prepare derivative works of the
-Software, and to permit third-parties to whom the Software is furnished to
-do so, all subject to the following:
-
-The copyright notices in the Software and this entire statement, including
-the above license grant, this restriction and the following disclaimer,
-must be included in all copies of the Software, in whole or in part, and
-all derivative works of the Software, unless such copies or derivative
-works are solely in the form of machine-executable object code generated by
-a source language processor.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
-SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
-FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
-=========================================
-END OF Catch  NOTICES AND INFORMATION
+1.	Protobuf-c (https://github.com/protobuf-c/protobuf-c)
 
 %% Protobuf-c NOTICES AND INFORMATION BEGIN HERE
 =========================================