Make PostGreSQL 12 our default and rebuild all dependencies

Andreas Wacknitz

2022-04-19 0d4bc8693bc585b884744885868e8f30a3830d30

 components/python/psycopg2/pkg5

@@ -1,8 +1,8 @@
{
    "dependencies": [
        "SUNWcs",
        "database/postgres-96/developer",
        "database/postgres-96/library",
        "database/postgres-12/developer",
        "database/postgres-12/library",
        "runtime/python-37",
        "runtime/python-39",
        "shell/ksh93",