chore: clean up CPack config

cmake/deployment.cmake

@@ -1,7 +1,6 @@
 # Packaging
 set(CPACK_PACKAGE_NAME "LemonLime")
-set(CPACK_PACKAGE_VENDOR "Coelacanthus")
-set(CPACK_PACKAGE_VERSION ${VERSION_STRING})
+set(CPACK_PACKAGE_VENDOR "Project LemonLime Developers")
 set(CPACK_PACKAGE_DESCRIPTION "A tiny judging environment for OI contest based on Lemon + LemonPlus.")
 set(CPACK_PACKAGE_HOMEPAGE_URL "https://github.com/Project-LemonLime/Project_LemonLime")
 set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/assets/lemon-lime.ico")
@@ -18,8 +17,7 @@ if(UNIX)
     if(BUILD_DEB)
         set(CPACK_GENERATOR "DEB")
         set(CPACK_DEBIAN_PACKAGE_NAME "LemonLime")
-        set(CPACK_PACKAGE_CONTACT "[email protected]")
-        set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Coelacanthus")
+        set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Project LemonLime Developers")
         set(CPACK_DEBIAN_PACKAGE_DEPENDS "qtbase5-dev, qttools5-dev, libspdlog")
     endif()
 
@@ -28,14 +26,13 @@ if(UNIX)
         #set(CPACK_RPM_USER_BINARY_SPECFILE "${CMAKE_CURRENT_BINARY_DIR}/lemonlime.spec")
         set(CPACK_GENERATOR "RPM")
         set(CPACK_RPM_PACKAGE_NAME "LemonLime")
-        set(CPACK_PACKAGE_CONTACT "[email protected]")
-        set(CPACK_RPM_PACKAGE_VENDOR "Coelacanthus")
+        set(CPACK_RPM_PACKAGE_VENDOR "Project LemonLime Developers")
         if(LSB_RELEASE_ID_SHORT EQUAL "openSUSE")
             set(CPACK_RPM_BUILDREQUIRES "cmake >= 3.9, libqt5-qtbase-common-devel >= 5.15, libQt5Core-devel, libQt5Gui-devel, libQt5Network-devel, libQt5Widgets-devel, libQt5Concurrent-devel, libqt5-linguist-devel, libqt5-qtsvg-devel, update-desktop-files, ninja, spdlog-devel")
         else()
             set(CPACK_RPM_BUILDREQUIRES "cmake >= 3.9, qt5-qtbase-devel >= 5.15, qt5-linguist, qt5-qtsvg-devel, desktop-file-utils, ninja-build, spdlog")
         endif()
-        set(CPACK_RPM_PACKAGE_LICENSE "GPL3")
+        set(CPACK_RPM_PACKAGE_LICENSE "GPL-3.0-or-later")
     endif()
 endif()