fixup! Upgrade to use SDL3 version of libtcod

Author: HexDecimal

.github/workflows/python-package.yml

@@ -271,7 +271,6 @@ jobs:
             cmake --build sdl_build --config Release &&
             cmake --install sdl_build --config Release --prefix /usr/local &&
             cp --verbose /usr/local/lib64/pkgconfig/sdl3.pc /lib64/pkgconfig/sdl3.pc
-          PKG_CONFIG_PATH: "/usr/local/lib64/pkgconfig"
           CIBW_BEFORE_TEST: pip install numpy
           CIBW_TEST_COMMAND: python -c "import tcod.context"
           # Skip test on emulated architectures