*/*: Remove expired ports:

2021-06-13 databases/postgresql95-client: PostgreSQL-9.5 has reached end-of-life
2021-06-13 databases/postgresql95-contrib: PostgreSQL-9.5 has reached end-of-life
2021-06-13 databases/postgresql95-docs: PostgreSQL-9.5 has reached end-of-life
2021-06-13 databases/postgresql95-pgtcl: PostgreSQL-9.5 has reached end-of-life
2021-06-13 databases/postgresql95-plperl: PostgreSQL-9.5 has reached end-of-life
2021-06-13 databases/postgresql95-plpython: PostgreSQL-9.5 has reached end-of-life
2021-06-13 databases/postgresql95-pltcl: PostgreSQL-9.5 has reached end-of-life
2021-06-13 databases/postgresql95-server: PostgreSQL-9.5 has reached end-of-life
databases/pg_reorg: abandonware only for PostgreSQL 9.5
databases/pgespresso: functionality part of PostgreSQL 9.6 and later