go.mod: upgrade to go 1.17

This change was produced using 'go mod tidy -go=1.17'
with a go command built at CL 315210.

This activates lazy loading, and updates the go.mod file to maintain
the lazy-loading invariants (namely, including an explicit requirement
for every package transitively imported by the main module).

Note that this does *not* prevent users with earlier go versions from
successfully building packages from this module.

For golang/go#36460.

Change-Id: I28a6f54b1e41e9e18b726cacba25a52069b8a4e9
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/316109
Trust: Bryan C. Mills <[email protected]>
Run-TryBot: Bryan C. Mills <[email protected]>
Reviewed-by: Alexander Rakoczy <[email protected]>
TryBot-Result: Go Bot <[email protected]>

Author: Bryan C. Mills

go.mod

@@ -1,9 +1,10 @@
 module golang.org/x/crypto
 
-go 1.11
+go 1.17
 
 require (
 	golang.org/x/net v0.0.0-20210226172049-e18ecbb05110
 	golang.org/x/sys v0.0.0-20201119102817-f84b799fce68
 	golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1
+	golang.org/x/text v0.3.3 // indirect
 )