openhpi: add python and perl as PACKAGECONFIG

Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com>
openipmi: add glib-2.0 and gdbm to DEPENDS

Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com>
openhpi: add tcl as PACKAGECONFIG

Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com>