python/distro: update to 1.9.0; obsolete package for Python 3.7

Marcel Telka

2023-12-25 8ee257ab58b3a55bc66a546457ec5518baa3e6d2

 components/python/distro/pkg5

@@ -1,15 +1,10 @@
{
    "dependencies": [
        "SUNWcs",
        "library/python/setuptools-37",
        "library/python/setuptools-39",
        "runtime/python-37",
        "runtime/python-39",
        "shell/ksh93",
        "system/library"
        "library/python/wheel-39",
        "runtime/python-39"
    ],
    "fmris": [
        "library/python/distro-37",
        "library/python/distro-39",
        "library/python/distro"
    ],