Remove qwt-qt6 due to conflict with qwt. (#21825)

ports/qwt-qt6/disable-examples-playground-tests.patch

@@ -1,30 +0,0 @@
-diff --git a/qwtconfig.pri b/qwtconfig.pri
-index 0b054e0..d922aff 100644
---- a/qwtconfig.pri
-+++ b/qwtconfig.pri
-@@ -137,7 +137,7 @@ win32 {
- # Otherwise you have to build them from the examples directory.
- ######################################################################
- 
--QWT_CONFIG     += QwtExamples
-+#QWT_CONFIG     += QwtExamples
- 
- ######################################################################
- # The playground is primarily intended for the Qwt development
-@@ -148,14 +148,14 @@ QWT_CONFIG     += QwtExamples
- # Otherwise you have to build them from the playground directory.
- ######################################################################
- 
--QWT_CONFIG     += QwtPlayground
-+#QWT_CONFIG     += QwtPlayground
- 
- ######################################################################
- # If you want to auto build the tests, enable the line below
- # Otherwise you have to build them from the tests directory.
- ######################################################################
- 
--QWT_CONFIG     += QwtTests
-+#QWT_CONFIG     += QwtTests
- 
- ######################################################################
- # When Qt has been built as framework qmake wants

ports/qwt-qt6/portfile.cmake

@@ -1,37 +0,0 @@
-vcpkg_from_sourceforge(
-    OUT_SOURCE_PATH SOURCE_PATH
-    REPO qwt/qwt
-    REF 6.2.0
-    FILENAME "qwt-6.2.0.zip"
-    SHA512 a3946c6e23481b5a2193819a1c1298db5a069d514ca60de54accb3a249403f5acd778172ae6fae24fae252767b1e58deba524de6225462f1bafd7c947996aae9
-    PATCHES disable-examples-playground-tests.patch
-)
-
-vcpkg_qmake_configure(
-    SOURCE_PATH "${SOURCE_PATH}"
-    OPTIONS
-        "CONFIG+=${VCPKG_LIBRARY_LINKAGE}"
-)
-
-if (VCPKG_TARGET_IS_WINDOWS)
-    vcpkg_install_qmake(
-        RELEASE_TARGETS sub-src-release_ordered
-        DEBUG_TARGETS sub-src-debug_ordered
-    )
-else ()
-    vcpkg_install_qmake(
-        RELEASE_TARGETS sub-src-all-ordered
-        DEBUG_TARGETS sub-src-all-ordered
-    )
-endif()
-
-if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
-    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
-endif()
-
-#Install the header files
-file(GLOB HEADER_FILES "${SOURCE_PATH}/src/*.h")
-file(INSTALL ${HEADER_FILES} DESTINATION "${CURRENT_PACKAGES_DIR}/include/${PORT}")
-
-# Handle copyright
-file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

ports/qwt-qt6/vcpkg.json

@@ -1,30 +0,0 @@
-{
-  "name": "qwt-qt6",
-  "version-semver": "6.2.0",
-  "description": "qt widgets library for technical applications",
-  "homepage": "https://sourceforge.net/projects/qwt",
-  "dependencies": [
-    {
-      "name": "qtbase",
-      "default-features": false,
-      "features": [
-        "concurrent",
-        "gui",
-        "widgets"
-      ]
-    },
-    "qtsvg",
-    {
-      "name": "qttools",
-      "default-features": false,
-      "features": [
-        "designer"
-      ]
-    },
-    {
-      "name": "vcpkg-qmake",
-      "host": true,
-      "default-features": false
-    }
-  ]
-}

versions/baseline.json

@@ -5856,10 +5856,6 @@
       "baseline": "6.2.0",
       "port-version": 1
     },
-    "qwt-qt6": {
-      "baseline": "6.2.0",
-      "port-version": 0
-    },
     "qwtw": {
       "baseline": "3.1.0",
       "port-version": 1