As beremiz-runtime compiles PLC code at runtime it needs

See merge request nexedi/slapos!1543

software/beremiz-runtime/buildout.hash.cfg

 [instance-profile]
 filename = instance.cfg.in
-md5sum = 17004b2adb98b545b16c6be60e8165e8
+md5sum = e68998b1dc1c851303be5df6f2c2a84a

software/beremiz-runtime/instance.cfg.in

@@ -54,7 +54,7 @@ recipe = slapos.cookbook:wrapper
 environment =
   BEREMIZPYTHONPATH = {{ buildout['bin-directory'] }}/pythonwitheggs
   PATH=$PATH:/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin
-  LIBRARY_PATH=/usr/lib/gcc/x86_64-linux-gnu/9/:/usr/lib/x86_64-linux-gnu:/usr/lib:/lib/x86_64-linux-gnu/:/lib:/usr/lib/x86_64-linux-gnu/
+  LIBRARY_PATH=/usr/lib/gcc/x86_64-linux-gnu/9/:/usr/lib/x86_64-linux-gnu:/usr/lib:/lib/x86_64-linux-gnu/:/lib:/usr/lib/x86_64-linux-gnu/:{{ openssl_location }}/lib
   COMPILER_PATH=/usr/lib/gcc/x86_64-linux-gnu/9/:/usr/lib/gcc/x86_64-linux-gnu/
 
 command-line =

software/beremiz-runtime/software.cfg

@@ -89,6 +89,7 @@ extensions = jinja2.ext.do
 context =
   section buildout  buildout
   raw template_monitor ${monitor2-template:output}
+  key openssl_location openssl:location
 # md5sum is fetched from buildout.hash.cfg and can be recalculated automatically by
 # calling update-hash