Fix configure when the CDPARANOIA option is enabled. It should depend on
sysutils/libcdio-paranoia, not audio/cdparanoia.

Run-time dependency libcdio_paranoia found: NO (tried pkgconfig)
src/input/plugins/meson.build:9:0: ERROR: Dependency "libcdio_paranoia" not found, tried pkgconfig

The ISO9660 option depends on sysutils/libcdio, not sysutils/libcdio-paranoia.

Bump PORTREVISION for LIB_DEPENDS changes.

Approved by: portmgr (build-fix blanket)
MFH: 2019Q4 (build-fix blanket)