Update software.cfg

slapos/software/opcua-to-http-gw/software.cfg

 [buildout]
+allow-picked-versions = true
+
 extends =
   buildout.hash.cfg
   https://lab.nexedi.com/nexedi/slapos/raw/master/stack/monitor/buildout.cfg
@@ -22,7 +24,6 @@ eggs =
   requests
   asyncua
 
-
 [osie-repository]
 recipe  = slapos.recipe.build:gitclone
 git-executable = ${git:location}/bin/git
@@ -32,7 +33,7 @@ location = ${buildout:parts-directory}/osie
 [versions]
 aiosqlite = 0.17.0
 aiofiles = 23.1.0
-asyncua = 1.0.0
+asyncua = 0.9.2
 
 [instance-profile]
 recipe = slapos.recipe.template:jinja2