Merge pull request #4110 from mvoidex/add-hsdev

Enabled hsdev with docs disabled

build-constraints.yaml

@@ -1249,6 +1249,7 @@ packages:
         - simple-log
         - text-region
         - haskell-names
+        - hsdev
 
     "Aleksey Kliger <aleksey@lambdageek.org> @lambdageek":
         - unbound-generics
@@ -4428,6 +4429,9 @@ package-flags:
     windns:
         allow-non-windows: true
 
+    hsdev:
+        docs: false
+
 # end of package-flags
 
 # Special configure options for individual packages