hts221: update build tags for Go 1.17+

deadprogram · deadprogram · commit 76ff6321345f · 2021-11-06T11:05:25.000+01:00
Signed-off-by: deadprogram &lt;ron@hybridgroup.com&gt;
diff --git a/hts221/hts221_generic.go b/hts221/hts221_generic.go
@@ -1,3 +1,4 @@
+//go:build !nano_33_ble
 // +build !nano_33_ble
 
 package hts221
diff --git a/hts221/hts221_nano_33_ble.go b/hts221/hts221_nano_33_ble.go
@@ -1,3 +1,4 @@
+//go:build nano_33_ble
 // +build nano_33_ble
 
 package hts221
