Remove legacy build tags

crypto.go

@@ -15,7 +15,6 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 //go:build cgo && !nocrypto
-// +build cgo,!nocrypto
 
 package main
 

database/cryptostore.go

@@ -15,7 +15,6 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 //go:build cgo && !nocrypto
-// +build cgo,!nocrypto
 
 package database
 

no-crypto.go

@@ -1,5 +1,4 @@
 //go:build !cgo || nocrypto
-// +build !cgo nocrypto
 
 package main