monitor: Wrap surykatka binary to avoid long #! path

In order to avoid the very long #!/.../python path, call surykatka with
explicit interpreter.

software/monitor/buildout.hash.cfg

@@ -14,7 +14,7 @@
 # not need these here).
 [template]
 filename = instance.cfg
-md5sum = 07ef40555dc76f87ecd345b99ac65c4b
+md5sum = dc9770bacea2c504b92ad2162e58d222
 
 [template-monitor]
 _update_hash_filename_ = instance-monitor.cfg.jinja2

software/monitor/instance.cfg

@@ -44,6 +44,11 @@ context = import json_module json
           raw template_json_edgetest_test ${json-test-template:target}
 mode = 0644
 
+[surykatka-wrapped]
+recipe = slapos.cookbook:wrapper
+wrapper-path = $${buildout:bin-directory}/surykatka-wrapped
+command-line = ${surykatka:location}/bin/python3.7 ${surykatka:executable}
+
 [instance-base-edgebot]
 recipe = slapos.recipe.template:jinja2
 template = ${template-monitor-edgebot:target}
@@ -59,7 +64,7 @@ context = import json_module json
           key slapparameter_dict slap-configuration:configuration
           key slap_software_type slap-configuration:slap-software-type
           raw software_type edgebot
-          key surykatka_binary :surykatka-binary
+          key surykatka_binary surykatka-wrapped:wrapper-path
           key template_surykatka_ini :template-surykatka-ini
           raw buildout_bin ${buildout:bin-directory}
           raw monitor_template_output ${monitor-template:output}