sysutils/aptly: Unbreak on arm64

vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go:60:1: syntax error: non-declaration statement outside function body
vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go:1798:3: misplaced compiler directive
vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go:1804:1: syntax error: non-declaration statement outside function body
vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go:1944:1: syntax error: non-declaration statement outside function body
vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go:400:3: misplaced compiler directive
vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go:403:1: syntax error: non-declaration statement outside function body
vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go:606:3: misplaced compiler directive
vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go:609:1: syntax error: non-declaration statement outside function body

Remove patches merged upstream.

Reported by: fallout
Approved by: portmgr (blanket, build fix)

(cherry picked from commit 522b9c1a1035c0d89f60e7dbc5ffeae0081443f2)