*/*: Repair after switching to versioned Go ports

- Add 1.17 to USES=go for ports that still need go117, remove GO_PORT;
- Add missing ${SETENV} ${MAKE_ENV} to repair BINARY_ALIAS;
- Remove explicit dependencies on lang/go.

PR:		264336
Reviewed by:	ygy jwb yuri mikael drtr0jan@yandex.ru decke mat
Differential Revision:	https://reviews.freebsd.org/D35346