Remove unused patches

uriparser_buildtests.patch

@@ -1,11 +0,0 @@
-diff -rupN --no-dereference uriparser-0.9.5/CMakeLists.txt uriparser-0.9.5-new/CMakeLists.txt
---- uriparser-0.9.5/CMakeLists.txt	2021-03-18 17:35:29.000000000 +0100
-+++ uriparser-0.9.5-new/CMakeLists.txt	2021-07-24 13:45:23.023102634 +0200
-@@ -283,6 +283,7 @@ if(URIPARSER_BUILD_TESTS)
-         ${LIBRARY_CODE_FILES}
-     )
- 
-+    set_property(TARGET testrunner PROPERTY POSITION_INDEPENDENT_CODE TRUE)
-     target_compile_definitions(testrunner PRIVATE URI_STATIC_BUILD)
- 
-     if(MSVC)

uriparser_isystem.patch

@@ -1,13 +0,0 @@
-diff -rupN --no-dereference uriparser-0.9.5/CMakeLists.txt uriparser-0.9.5-new/CMakeLists.txt
---- uriparser-0.9.5/CMakeLists.txt	2021-07-24 13:45:23.032102663 +0200
-+++ uriparser-0.9.5-new/CMakeLists.txt	2021-07-24 13:45:23.035102673 +0200
-@@ -36,6 +36,9 @@
- #
- cmake_minimum_required(VERSION 3.3)
- 
-+set(CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES /usr/include)
-+set(CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES /usr/include)
-+
- project(uriparser
-     VERSION
-         0.9.5